undersolen.dk

📜 Historical scan 2026-06-17 17:54:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

undersolen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 20 December 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is DNSSEC-signed and validates, has no 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 139ms

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 121ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
35.204.157.223	—	223.157.204.35.bc.googleusercontent.com	AS396982	—	—	—	—

📧 MX Records#

7 records 128ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	aspmx.l.google.com	142.250.147.27 2a00:1450:4025:c03::1b	rd-in-f27.1e100.net rc-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	—	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1b	lcbomp-in-f27.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	—	alt2.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	aspmx2.googlemail.com	192.178.211.26 2404:6800:4000:1025::1b	lcbomp-in-f26.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	aspmx3.googlemail.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	aspmx4.googlemail.com	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	aspmx5.googlemail.com	192.178.230.27 2404:6800:400b:c01b::1a	yunrtab-in-f27.1e100.net yunrtab-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 358ms

TXT Record
v=spf1 a mx include:_spf.google.com ~all

✉️ SPF#

Policy	Record (undersolen.dk)
~all (soft fail)	v=spf1 a mx include:_spf.google.com ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-12 08:42:04

www CNAME	undersolen.dk (all on undersolen.dk) → 35.204.157.223 (AS396982)
www vs bare domain	Same network undersolen.dk: 35.204.157.223 (AS396982) www.undersolen.dk: 35.204.157.223 (AS396982)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

190ms

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

🏷️ SOA#

108ms

Field	Value
Serial	2026061101
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 2026-10-09 10:45:57

Field	Value
Registrar	ONE.COM A/S
Registered	2002-12-20
Expires	2026-12-31 (73d)

📋 WHOIS#

⏱️ Lookup Timing#

139ms

121ms

128ms

AAAA

136ms

TXT

358ms

CAA

132ms

HTTPS

101ms

TLSA

190ms

SOA

108ms

MTA-STS

133ms

DNSSEC

190ms

SRV

0ms

Total

1323ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 08:42:03	1292ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-30 10:40:33	745ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-29 20:33:33	533ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-27 12:54:42	999ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-13 14:32:53	1069ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-27 21:54:30	1599ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-12 22:19:39	9752ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-18 02:19:31	1421ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-16 03:47:48	1483ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-17 17:54:35 shown	1323ms	2 NS 1 A 7 MX	🔒 Secure