nortcg.dk

📜 Historical scan 2026-10-08 13:56:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nortcg.dk is a .dk domain served by 2 nameservers (ns1.no1.groupdnsservice.com, ns2.no1.groupdnsservice.com). It was registered on 28 September 2026 (WHOIS) and first appeared in the .dk zone on 29 September 2026. Its website address 151.249.121.9 is hosted by Domeneshop AS (AS12996) in Norway. Mail is handled by mx1.no1.essentialhosting.net. The zone is not DNSSEC-signed, 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#

2 records 51ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.no1.groupdnsservice.com	192.174.68.100	sec1.rcode0.org	AS1921 ipcom GmbH
ns2.no1.groupdnsservice.com	176.97.158.100	ns2.vaiadigital.net	AS207021 ipcom GmbH

🌍 A Records#

1 records 60ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
151.249.121.9	1800s	—	AS12996	Domeneshop AS	151.249.120.0/22	🇳🇴 Norway	—

📧 MX Records#

1 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	1800s	mx1.no1.essentialhosting.net	151.249.121.13	mx1.no1.essentialhosting.net	AS12996 Domeneshop AS

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 242ms

TXT Record
v=spf1 a mx include:_spf.reliablemail.org ~all

✉️ SPF#

Policy	Record (nortcg.dk)
~all (soft fail)	v=spf1 a mx include:_spf.reliablemail.org ~all

📨 DMARC#

Policy	Record (_dmarc.nortcg.dk)
p=none (monitor only)	v=DMARC1; p=none; fo=1; rua=mailto:noreply@nortcg.dk

📬 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 2026-10-15 06:00:06

www	151.249.121.9 (AS12996) (address records, no CNAME)
www vs bare domain	Same network nortcg.dk: 151.249.121.9 (AS12996) www.nortcg.dk: 151.249.121.9 (AS12996)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

137ms

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

🏷️ SOA#

77ms

Field	Value
Serial	2026095781
Primary NS (MNAME)	ns1.no1.groupdnsservice.com
Responsible (RNAME)	hostmaster@groupdnsservice.com
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-02 09:40:29

Field	Value
Registrar	Name SRS AB
Registered	2026-09-28
Expires	2027-09-27 (345d)

📋 WHOIS#

⏱️ Lookup Timing#

51ms

60ms

56ms

AAAA

47ms

TXT

242ms

CAA

48ms

HTTPS

55ms

TLSA

120ms

SOA

77ms

MTA-STS

82ms

DNSSEC

137ms

SRV

84ms

Total

801ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 06:00:06	621ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-08 13:56:55 shown	801ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-01 09:19:20	1246ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-29 09:02:07	1742ms	2 NS 1 A 1 MX	🔓 Insecure