a37.dk

📜 Historical scan 2026-06-16 13:15:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

a37.dk is a .dk domain served by 4 nameservers (ns1.nordicway.dk, ns2.nordicway.dk, ns3.nordicway.dk and 1 more). It was registered on 24 February 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 176.9.24.82 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.a37.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 115ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.nordicway.dk	—	—	—
ns2.nordicway.dk	—	—	—
ns3.nordicway.dk	—	—	—
ns4.nordicway.dk	—	—	—

🌍 A Records#

1 records 110ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
176.9.24.82	—	cp14.nordicway.dk	AS24940	Hetzner Online GmbH	176.9.0.0/16	🇩🇪 Germany	—

📧 MX Records#

1 records 111ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	mail.a37.dk	176.9.24.82	cp14.nordicway.dk	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 307ms

TXT Record
v=spf1 +a +mx +ip4:176.9.24.82 include:relay.mailchannels.net ~all

✉️ SPF#

Policy	Record (a37.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:176.9.24.82 include:relay.mailchannels.net ~all

📨 DMARC#

Policy	Record (_dmarc.a37.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 09:11:18

www CNAME	a37.dk (all on a37.dk) → 176.9.24.82 (AS24940)
www vs bare domain	Same network a37.dk: 176.9.24.82 (AS24940) www.a37.dk: 176.9.24.82 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

249ms

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

🏷️ SOA#

107ms

Field	Value
Serial	2026042701
Primary NS (MNAME)	ns1.nordicway.dk
Responsible (RNAME)	server@nordicway.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-07 08:20:49

Field	Value
Registrar	nordicway ApS
Registered	2026-02-24
Expires	2027-02-23 (127d)

📋 WHOIS#

⏱️ Lookup Timing#

115ms

110ms

111ms

AAAA

113ms

TXT

307ms

CAA

107ms

HTTPS

114ms

TLSA

150ms

SOA

107ms

MTA-STS

88ms

DNSSEC

249ms

SRV

0ms

Total

789ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-22 13:24:27	9483ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-28 17:23:49	1064ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-27 16:21:00	958ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-28 00:33:00	2105ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-24 16:34:40	813ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-24 06:41:19	1167ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 12:35:10	731ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-20 07:25:59	2402ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-19 18:25:35	1213ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-16 13:15:28 shown	789ms	4 NS 1 A 1 MX	🔒 Secure