chain.dk DNS records

🖥️ Nameservers4 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.nordicway.dk	2a01:4f8:1c1a:a1e7::1 91.98.140.195	— static.195.140.98.91.clients.your-server.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.nordicway.dk	2a01:4f8:c012:4db6::1 49.13.80.249	— static.249.80.13.49.clients.your-server.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns3.nordicway.dk	2a01:4f8:c2c:d3c0::1 78.47.45.64	ns3.nordicway.dk ns3.nordicway.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns4.nordicway.dk	2a01:4f8:c010:24a2::1 78.47.56.84	ns4.nordicway.dk ns4.nordicway.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records1 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
144.76.168.29	3600s	cp15.nordicway.dk	AS24940	Hetzner Online GmbH	144.76.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mail.chain.dk	144.76.168.29 2a01:4f8:200:442e::2	cp15.nordicway.dk cp15.nordicway.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)1 records 49ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:200:442e::2	3600s	cp15.nordicway.dk	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 235ms

TXT Record
v=spf1 ip4:144.76.168.29 +a +mx +ip4:176.9.90.24 include:relay.mailchannels.net ~all

✉️ SPF

Policy	Record (chain.dk)
~all (soft fail)	v=spf1 ip4:144.76.168.29 +a +mx +ip4:176.9.90.24 include:relay.mailchannels.net ~all

📨 DMARC

Policy	Record (_dmarc.chain.dk)
p=none (monitor only)	v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

📬 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.chain.dk	cPzw14wwVlTouuMVuw7imjcoYvxuQeXMM7OQG8cD4Tw

🔗 TLSA / DANE

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

🔐 DNSSEC115ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026090400
Primary NS (MNAME)	ns1.nordicway.dk
Responsible (RNAME)	server@nordicway.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

42ms

A

46ms

MX

46ms

AAAA

49ms

TXT

235ms

CAA

40ms

HTTPS

48ms

TLSA

82ms

SOA

0ms

MTA-STS

74ms

DNSSEC

115ms

SRV

71ms

Total

625ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 09:00:11	625ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-31 01:32:42	660ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-29 21:20:10	1824ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-28 08:08:39	773ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 13:54:10	611ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 13:33:09	2534ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 16:13:15	2168ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-23 13:09:52	2521ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-22 13:00:08	1635ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 12:51:32	10037ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 12:40:41	8117ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-19 09:45:46	1110ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-18 09:44:54	3854ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-17 06:41:54	2982ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-16 04:09:50	2908ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-14 20:10:27	1103ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-12 17:40:09	2763ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-11 14:43:05	2175ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-10 02:32:48	1176ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-08 19:23:59	9847ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-03 14:36:34	1677ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-01 18:00:29	1064ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-30 03:42:49	21187ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-28 00:27:35	2794ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-26 23:22:01	8802ms	4 NS 1 A 1 MX	🔓 Insecure	View