unionen.dk

📜 Historical scan 2026-06-18 06:15:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

unionen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.116.232.250 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by unionen.dk. 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 75ms

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 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.116.232.250	—	250.giga-ptr.232.116.217.in-addr.arpa web1.gigahost.dk	AS47292	Sentia Denmark A/S	217.116.224.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	unionen.dk	217.116.232.250 217.116.232.250	250.giga-ptr.232.116.217.in-addr.arpa web1.gigahost.dk	AS47292 Sentia Denmark A/S AS47292 Sentia Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 16:41:34

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Different networks unionen.dk: 217.116.232.250 (AS47292) www.unionen.dk: 46.30.211.38 (AS51468) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

72ms

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

🏷️ SOA#

85ms

Field	Value
Serial	2026061201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

75ms

49ms

40ms

AAAA

43ms

TXT

214ms

CAA

71ms

HTTPS

41ms

TLSA

84ms

SOA

85ms

MTA-STS

42ms

DNSSEC

72ms

SRV

123ms

Total

662ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 16:41:34	984ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 10:55:04	1392ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 05:04:12	2902ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-13 14:03:12	912ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 16:56:13	606ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 07:15:13	1896ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 18:01:19	8783ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 04:38:07	1096ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 04:37:16	526ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 06:00:54	464ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 06:15:14 shown	662ms	2 NS 1 A 1 MX	🔒 Secure