iwh.dk DNS records

🖥️ Nameservers2 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
paige.ns.cloudflare.com	108.162.194.38 162.159.38.38 172.64.34.38 2606:4700:50::a29f:2626 2803:f800:50::6ca2:c226 2a06:98c1:50::ac40:2226	paige.ns.cloudflare.com paige.ns.cloudflare.com paige.ns.cloudflare.com paige.ns.cloudflare.com paige.ns.cloudflare.com paige.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
robert.ns.cloudflare.com	108.162.195.140 162.159.44.140 172.64.35.140 2606:4700:58::a29f:2c8c 2803:f800:50::6ca2:c38c 2a06:98c1:50::ac40:238c	robert.ns.cloudflare.com robert.ns.cloudflare.com robert.ns.cloudflare.com robert.ns.cloudflare.com robert.ns.cloudflare.com robert.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
168.119.90.55	43200s	iwh.dk	AS24940	Hetzner Online GmbH	168.119.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records2 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mail.protonmail.ch	176.119.200.128 185.205.70.128 185.70.42.128	mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
20	43200s	mailsec.protonmail.ch	176.119.200.129 185.205.70.129 185.70.42.129	mailsec.protonmail.ch mailsec.protonmail.ch mailsec.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	168.119.90.55
🔶 Autoconfig	168.119.90.55

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 203ms

TXT Record
protonmail-verification=5aa7c6b42af4d086046e6e6606804e2ba9b52033
v=spf1 include:mailgun.org ip4:168.119.90.55 include:_spf.protonmail.ch mx ~all

✉️ SPF

Policy	Record (iwh.dk)
~all (soft fail)	v=spf1 include:mailgun.org ip4:168.119.90.55 include:_spf.protonmail.ch mx ~all

📨 DMARC

Policy	Record (_dmarc.iwh.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; fo=1; ri=3600; rua=mailto:301079@dmarc.mailgun.org,mailto:0b4dea11@inbox.ondmarc.com; ruf=mailto:301079@dmarc.mailgun.org,mailto:0b4dea11@inbox.ondmarc.com;

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records10 records 56ms

Flags	Tag	Value
0	issue	comodoca.com
0	issue	digicert.com; cansignhttpexchanges=yes
0	issue	letsencrypt.org
0	issue	pki.goog; cansignhttpexchanges=yes
0	issue	ssl.com
0	issuewild	comodoca.com
0	issuewild	digicert.com; cansignhttpexchanges=yes
0	issuewild	letsencrypt.org
0	issuewild	pki.goog; cansignhttpexchanges=yes
0	issuewild	ssl.com

🔗 TLSA / DANE4 records 60ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…

🔐 DNSSEC70ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2411884008
Primary NS (MNAME)	paige.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

39ms

A

49ms

MX

51ms

AAAA

40ms

TXT

203ms

CAA

56ms

HTTPS

39ms

TLSA

60ms

SOA

0ms

MTA-STS

75ms

DNSSEC

70ms

SRV

82ms

Total

1327ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 20:16:46	1327ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-27 12:23:14	988ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-14 14:24:31	4588ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-09 14:56:04	1745ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-04 07:35:41	1685ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-26 20:16:30	3586ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-16 10:26:15	2659ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-26 22:44:40	2270ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-23 06:22:32	4760ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-22 20:37:39	1069ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 07:21:24	1318ms	2 NS 1 A 2 MX	🔒 Secure	View