unf.dk

📜 Historical scan 2026-08-26 23:46:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

unf.dk is a .dk domain served by 4 nameservers (ns-1440.awsdns-52.org, ns-1615.awsdns-09.co.uk, ns-171.awsdns-21.com and 1 more). It was registered on 28 June 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 162.55.35.0 is hosted by Hetzner Online GmbH (AS24940) in Germany. 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1440.awsdns-52.org	205.251.197.160 2600:9000:5305:a000::1	ns-1440.awsdns-52.org ns-1440.awsdns-52.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1615.awsdns-09.co.uk	205.251.198.79 2600:9000:5306:4f00::1	ns-1615.awsdns-09.co.uk ns-1615.awsdns-09.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-171.awsdns-21.com	205.251.192.171 2600:9000:5300:ab00::1	ns-171.awsdns-21.com ns-171.awsdns-21.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-559.awsdns-05.net	205.251.194.47 2600:9000:5302:2f00::1	ns-559.awsdns-05.net ns-559.awsdns-05.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

1 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.55.35.0	3600s	static.0.35.55.162.clients.your-server.de	AS24940	Hetzner Online GmbH	162.55.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

5 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	209.85.233.26 2a00:1450:4010:c02::1a 2a00:1450:4010:c02::1a	lr-in-f26.1e100.net le-in-f26.1e100.net le-in-x1a.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	43200s	alt3.aspmx.l.google.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	43200s	alt4.aspmx.l.google.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	162.55.35.0
🔶 Autoconfig	162.55.35.0

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

6 records 280ms

TXT Record
facebook-domain-verification=eov550lcvq9t9aemdc01ud03p0kcmc
google-site-verification=fobuzb77VGFM0cG6eX-9lhcjcEiMrmDWoqIAakrLq1c
google-site-verification=r7JJqrDy74ef6oqUrW8rlEqBsyyCjzcCtHTIde8EJv0
google-site-verification=tLtt_pgGE8-fDGqseypdLCrMXn5EfFBFvsyIWIFKJm0
google-site-verification=uR1fr06Go4E4RQkrLUOIA8jA6HB1qqp4LuBITk1HtYQ
v=spf1 include:_spf.google.com -all

✉️ SPF#

Policy	Record (unf.dk)
-all (hard fail)	v=spf1 include:_spf.google.com -all

📨 DMARC#

Policy	Record (_dmarc.unf.dk)
p=reject	v=DMARC1; p=reject; adkim=s; aspf=s; rua=mailto:dmarc_agg@vali.email

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

1 records 61ms

Flags	Tag	Value
0	issue	letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-11 14:26:14

www CNAME	unf.dk (all on unf.dk) → 162.55.35.0 (AS24940)
www vs bare domain	Same network unf.dk: 162.55.35.0 (AS24940) www.unf.dk: 162.55.35.0 (AS24940)
Wildcard	Yes: any name under the zone resolves
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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

81ms

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

🏷️ SOA#

0ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-1615.awsdns-09.co.uk
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-13 14:01:37

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1996-06-28
Expires	2027-06-30 (254d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
sciencecamp.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

50ms

52ms

AAAA

49ms

TXT

280ms

CAA

61ms

HTTPS

50ms

TLSA

172ms

SOA

0ms

MTA-STS

75ms

DNSSEC

81ms

SRV

80ms

Total

4081ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 20:12:30	3342ms	4 NS 1 A 5 MX	🔒 Secure
2026-08-26 23:46:46 shown	4081ms	4 NS 1 A 5 MX	🔒 Secure
2026-07-02 11:47:55	3828ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-26 14:23:07	1076ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-25 20:03:10	2269ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-18 04:12:21	1561ms	4 NS 1 A 5 MX	🔒 Secure