bisgaard-rasmussen.dk

📜 Historical scan 2026-06-24 18:02:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bisgaard-rasmussen.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 3 November 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.177.66.20 is hosted by netcup GmbH (AS197540) 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 is reachable over IPv6. 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 205ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 340ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.177.66.20	600s	s1.host.clausenborg.us	AS197540	netcup GmbH	93.177.64.0/22	🇩🇪 Germany	Nuremberg

📧 MX Records#

5 records 165ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	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	3600s	alt1.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.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	3600s	alt3.aspmx.l.google.com	142.250.147.27 2a00:1450:4025:c01::1b	rd-in-f27.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	192.178.230.26 2404:6800:400b:c01b::1a	yunrtab-in-f26.1e100.net yunrtab-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

1 records 273ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a03:4000:38:659:185e:21ff:fed4:7880	600s	—	AS197540	netcup GmbH	2a03:4000:0:0:0:0:0:0/31	🇩🇪 Germany	Nuremberg

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 879ms

TXT Record
google-site-verification=oHNkbCIR_FFWZmQuS9Lsd2Xg8IAK7PgVyJWNiDemt5w
v=spf1 a mx include:_spf.google.com ~all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.bisgaard-rasmussen.dk)
p=reject	v=DMARC1; p=reject;

📬 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 2026-10-14 15:32:25

www	NXDOMAIN
www vs bare domain	www does not resolve bisgaard-rasmussen.dk: 93.177.66.20 2a03:4000:38:659:185e:21ff:fed4:7880 (AS197540) www.bisgaard-rasmussen.dk: no address (all like this)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 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#

915ms

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

🏷️ SOA#

325ms

Field	Value
Serial	2026030403
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-01 19:23:27

Field	Value
Registrar	Simply.com A/S
Registered	2007-11-03
Expires	2026-11-30 (40d)

📋 WHOIS#

⏱️ Lookup Timing#

205ms

340ms

165ms

AAAA

273ms

TXT

879ms

CAA

395ms

HTTPS

324ms

TLSA

1907ms

SOA

325ms

MTA-STS

228ms

DNSSEC

915ms

SRV

2239ms

Total

6064ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 15:32:24	3186ms	4 NS 1 A 5 MX	🔒 Secure
2026-10-12 13:29:50	2176ms	4 NS 1 A 5 MX	🔒 Secure
2026-10-08 04:58:39	603ms	4 NS 1 A 5 MX	🔒 Secure
2026-10-01 19:01:22	580ms	4 NS 1 A 5 MX	🔒 Secure
2026-08-28 11:18:22	1393ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-24 18:02:23 shown	6064ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-23 22:57:38	927ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 14:41:25	2624ms	4 NS 1 A 5 MX	🔒 Secure