crh.dk DNS records

🖥️ Nameservers2 records 30ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.42.218	3600s	vm1034.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records2 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	3600s	mxa-00344903.gslb.pphosted.com	185.132.183.168	mx07-00344903.pphosted.com	AS52129 Proofpoint, Inc.
5	3600s	mxb-00344903.gslb.pphosted.com	185.183.30.218	mx08-00344903.pphosted.com	AS52129 Proofpoint, Inc.

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 149ms

TXT Record
MS=ms90949714
v=spf1 include:_spf.crh.com -all
wombat-verification=3KwxVCQV1HEp-aRXRTKKaZ5G0frhk _proofpoint-verification.crh.dk IN TXT 4a4077f7-c031-4fba-a360-9083e5411bc5
zscaler-verification-44864592-2012026-K3wNnYLpSy

✉️ SPF

Policy	Record (crh.dk)
-all (hard fail)	v=spf1 include:_spf.crh.com -all

📨 DMARC

Policy	Record (_dmarc.crh.dk)
p=reject	v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.crh.dk	aYm-rYqnaoKwNOeMsqNitfw2QHsA4TO9ZbGaRllOPbA

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC93ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080603
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

30ms

A

33ms

MX

35ms

AAAA

42ms

TXT

149ms

CAA

42ms

HTTPS

45ms

TLSA

544ms

SOA

0ms

MTA-STS

51ms

DNSSEC

93ms

SRV

57ms

Total

1346ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 14:10:53	1346ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-06 17:09:35	6005ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-24 20:49:37	1156ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-22 19:21:45	1251ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-06-30 15:57:51	500ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-06-27 01:23:05	476ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-06-26 17:19:08	465ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-06-16 22:55:54	2465ms	4 NS 1 A 1 MX	🔒 Secure	View