WAPDNS.com

Analyze any domain

Get a complete DNS, email, SSL, HTTP and network analysis in seconds.

77
Total
70
DNS
90
Email
65
Security
50
Network
100
Availability
Domainherold.at
IPv41
IPv60
MX records1
StatusActive
Domain technical report

Herold | Firmensuche & Online Marketing für Unternehmen

herold.at

Österreichs größtes Online-Verzeichnis für die lokale Firmensuche, sowie führender Anbieter für Online Marketing Dienstleistungen für Unternehmen.

Generated: 2026-08-12T10:50:03-05:00 · Cached result

JSONCSVPDFVisit site
IPv41
IPv60
MX1
NS3

DiagnosticsMain findings and recommendations

✓
IPv4 (A)30 / 30 pts · Dns

1 IPv4 address(es) detected.

!
IPv6 (AAAA)0 / 10 pts · Dns

0 IPv6 address(es) detected.

✓
Name server redundancy20 / 20 pts · Dns

3 NS record(s); 2 or more required.

✓
SOA record10 / 10 pts · Dns

Authoritative zone record.

!
DNSSEC chain0 / 15 pts · Dns

Both DS and DNSKEY are required.

!
CAA policy0 / 5 pts · Dns

Certificate authority restriction.

✓
DNS propagation10 / 10 pts · Dns

Agreement between public resolvers.

✓
MX records20 / 20 pts · Mail

1 MX record(s).

✓
SPF25 / 25 pts · Mail

SPF policy published.

✓
DMARC25 / 25 pts · Mail

DMARC policy published.

✓
DKIM20 / 20 pts · Mail

A DKIM selector was verified.

!
MTA-STS0 / 5 pts · Mail

Mail transport policy.

!
TLS-RPT0 / 5 pts · Mail

TLS reporting policy.

✓
Valid TLS certificate55 / 55 pts · Security

155 day(s) remaining.

✓
Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

!
HTTP security headers0 / 35 pts · Security

0 of 9 evaluated headers detected.

✓
PTR reverse DNS30 / 30 pts · Network

PTR: lb-ext01.heroldat.mcs.dogado.net

i
IPv4 diversity20 / 35 pts · Network

Two or more IPv4 addresses receive full points.

!
IPv6 connectivity0 / 35 pts · Network

AAAA availability.

✓
DNS resolution40 / 40 pts · Availability

At least one address family must resolve.

✓
HTTP response40 / 40 pts · Availability

HTTP/2 200

✓
HTTPS final URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

1 record(s)
91.151.18.228

AAAA

0 record(s)
—

Not configured

CNAME

0 record(s)
—

Not configured

MX

1 record(s)
5 herold-at.mail.protection.outlook.com.

TXT

13 record(s)
"docker-verification=a0ed7f89-ed09-4d23-9931-0dc57c4c5d1a"
"sk27bd0p45boihnaeehce1lo1f"
"MS=ms10019195"
"google-site-verification=UT3F_R1jkZDAC-wqR9ImX_1dHQgtLXfI7CH6Ea_dE98"
"apple-domain-verification=GQHb77RNNYeZIigI"
"ZOOM_verify_tmGEaBGhM72WL2OjoRT1GK"
"MS=ms47408416"
"atlassian-domain-verification=KKeihQSanTHe0l1pqlAF48oghg9rSqxhRZakMd/Gq8e8xTF/maaW2agw60HZU5va"
"ahrefs-site-verification_c2f222fd0fc1968cf642b543e32060455be1adaf964d934d77c2c44dacd7fcae"
"knowbe4-site-verification=13cfe1b22eeb49de9313bc1e94dbe1a2"
"teamviewer-sso-verification=b6166d24f66f4496825ebe0997d583e0"
"slack-domain-verification=EDcfn7kjWh6lQX7x73CO0eg85wmCkHZfODaNB64k"
"v=spf1 include:_spf.herold.at a:er-mail.erecruiter.net ip4:13.94.156.157 include:spf.protection.outlook.com include:mail.zendesk.com include:secure-mailgate.com include:_spf.cio.g1i.one -all"

NS

3 record(s)
dns1.telekom.at.
dns3.telekom.at.
dns2.telekom.at.

SOA

1 record(s)
dns2.telekom.at. domainadmin.a1.net. 2026081200 10800 3600 1814400 3600

CAA

0 record(s)
—

Not configured

DS

0 record(s)
—

Not configured

DNSKEY

0 record(s)
—

Not configured

RRSIG

0 record(s)
—

Not configured

NSEC

0 record(s)
—

Not configured

NSEC3

0 record(s)
—

Not configured

SRV

0 record(s)
—

Not configured

NAPTR

0 record(s)
—

Not configured

TLSA

0 record(s)
—

Not configured

SSHFP

0 record(s)
—

Not configured

SPF

Configured
v=spf1 include:_spf.herold.at a:er-mail.erecruiter.net ip4:13.94.156.157 include:spf.protection.outlook.com include:mail.zendesk.com include:secure-mailgate.com include:_spf.cio.g1i.one -all

DMARC

Configured
v=DMARC1; p=reject; rua=mailto:re+dktxj7jyxyf@dmarc.postmarkapp.com,mailto:postmaster@herold.at,mailto:dmarc@cp.wum.dogado.net; ruf=mailto:postmaster@herold.at,mailto:dmarc@cp.wum.dogado.net; adkim=r; aspf=r; pct=100; sp=none;

DKIM

Selector selector1
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxqoOopfKyZMaKNlURvilfuPEMdE1HwtvgTlsnu+KkjhiLCoRDtI9YPZZj49+PXcsIXGhl9eLxAkB0iE2iRVEYeXgROR2rLtfSeCZ+ywQMgwmf5IFC39/WR19h5nKacLMATdH51QNK2mvxbYBUQ7nHdXXFbuyClVZJnSVbC4WzcQS+WBG/mUsTCzyGs1wXEIu8dO9pGKOI1JDSgHjmr4bPyfXzYzlJcgtZlCqQYzgkE+r2/Sbrv1KaHlmp0nLW73FtOYXtSdgo3Sl1fyJmSzObkgdPem2g4yghfpzVk/ywKsNBZ9wnqU4T1nIod2JXLIAD9rPq7jmQv7WFPFpHAXFgQIDAQAB;

Analyzed webpageMetadata and HTTP response

Title and description

Extracted
Title
Herold | Firmensuche & Online Marketing für Unternehmen
Description
Österreichs größtes Online-Verzeichnis für die lokale Firmensuche, sowie führender Anbieter für Online Marketing Dienstleistungen für Unternehmen.
Final URL
https://www.herold.at/
HTTP status
200

HTTP

Status
HTTP/2 200
Final URL
https://www.herold.at/
Version
3
Server
LiteSpeed
X-Powered-By
Express

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available
Available
Yes
Issuer
Sectigo Limited
CN
*.herold.at
Valid from
2026-06-29T19:00:00-05:00
Valid until
2027-01-14T17:59:59-06:00
Days remaining
155
Protocol
TLSv1.3
Cipher
TLS_AES_256_GCM_SHA384

Security headers

0 active
—
HSTSNot detected
—
Content Security PolicyNot detected
—
X-Content-Type-OptionsNot detected
—
X-Frame-OptionsNot detected
—
Referrer PolicyNot detected
—
Permissions PolicyNot detected
—
Cross-Origin-Opener-PolicyNot detected
—
Cross-Origin-Embedder-PolicyNot detected
—
Cross-Origin-Resource-PolicyNot detected

DNS propagationComparison across public resolvers

Public resolver comparison

Consistent
✓
Consistent propagation

5 public resolvers queried.

ResolverServerResultLatency
Google
8.8.8.8
91.151.18.228
96,51 ms
Cloudflare
1.1.1.1
91.151.18.228
57,30 ms
Quad9
9.9.9.9
91.151.18.228
280,30 ms
OpenDNS
208.67.222.222
91.151.18.228
541,57 ms
AdGuard
94.140.14.14
91.151.18.228
392,05 ms

IP, geolocation and ASNAssociated network information

91.151.18.228

No data
success
No
country
region
city
asn
organization
isp

Visitor information

Visitor
ip
216.73.216.212
reverse
country
country_code
region
city
latitude
longitude
isp
organization
asn
timezone
browser
Other
os
Other
language
user_agent
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
is_bot
Yes
cloudflare
No

SMTPEmail port connectivity

herold-at.mail.protection.outlook.com

Port 25: Closed/unreachable - 23.4 ms - 
Port 465: Closed/unreachable - 4052 ms - 
Port 587: Closed/unreachable - 4056.2 ms -

Recently analyzed domains

View all →
chiba.jp4kenh14.vn78z9x8c7v6b5-debug-trigger-wapdns.com4ab.ca4www.news.bbc.co.uk4webkit.org83kpn.com97qc.ca4goteborg.se92112.ua72