un-group.dk

Records from scan: 2026-09-30 12:07:05 · 4055ms total · last checked 2026-10-19 13:49 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

un-group.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 28 September 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.211.38 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 221ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 224ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.211.38	600s	domain-parking.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

5 records 71ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	173.194.76.26 2a00:1450:400c:c09::1a 2a00:1450:400c:c09::1a	ws-in-f26.1e100.net wm-in-x1a.1e100.net wm-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.213.26 2a00:1450:4025:c01::1a	yugrqzs-in-f26.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	142.251.127.26 2a00:1450:4001:c21::1a	lcfrai-in-f26.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1a	lcbomp-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	192.178.158.27 2a00:1450:4025:c01::1a	lcdels-in-f27.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 639ms

TXT Record
v=spf1 include:_spf.google.com include:_spf.tem.scaleway.com include:_custspf.one.com -all

✉️ SPF#

Policy	Record (un-group.dk)
-all (hard fail)	v=spf1 include:_spf.google.com include:_spf.tem.scaleway.com include:_custspf.one.com -all

📨 DMARC#

Policy	Record (_dmarc.un-group.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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#

checked 2026-10-11 03:48:18

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Same network un-group.dk: 46.30.211.38 (AS51468) www.un-group.dk: 46.30.211.38 (AS51468)
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
google	—	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#

541ms

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

🏷️ SOA#

131ms

Field	Value
Serial	2026093002
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-07-22 19:03:06

Field	Value
Registrar	ONE.COM A/S
Registered	2017-09-28
Expires	2026-09-30 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

221ms

224ms

71ms

AAAA

181ms

TXT

639ms

CAA

117ms

HTTPS

220ms

TLSA

409ms

SOA

131ms

MTA-STS

514ms

DNSSEC

541ms

SRV

449ms

Total

4055ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 12:07:05 shown	4055ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-25 11:02:22	653ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-22 06:09:01	2423ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-08 07:55:00	681ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-27 19:18:53	878ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-22 09:49:13	1273ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-12 15:35:57	1236ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-22 18:57:06	1913ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-30 23:34:12	680ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-23 13:20:12	4636ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-22 21:40:36	1041ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 05:48:25	2565ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 21:07:09	815ms	2 NS 1 A 5 MX	🔒 Secure