boligshark.dk

Records from scan: 2026-10-21 13:53:32 · 595ms total · last checked 2026-10-24 22:50 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

boligshark.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 6 August 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 135.125.225.97 is hosted by OVH SAS (AS16276) in Germany. Mail is handled by smtp.google.com. The zone is not DNSSEC-signed, 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#

3 records 41ms

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

🌍 A Records#

1 records 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
135.125.225.97	600s	ip97.ip-135-125-225.eu	AS16276	OVH SAS	135.125.0.0/16	🇩🇪 Germany	—

📧 MX Records#

1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	142.250.150.27 173.194.221.26 173.194.221.27 173.194.222.26 173.194.222.27 2a00:1450:4010:c0a::1a 2a00:1450:4010:c0a::1a 2a00:1450:4010:c0a::1b 2a00:1450:4010:c0a::1b 2a00:1450:4010:c0b::1a 2a00:1450:4010:c0b::1a 2a00:1450:4010:c0b::1b 2a00:1450:4010:c0b::1b	la-in-f27.1e100.net lm-in-f26.1e100.net lm-in-f27.1e100.net lo-in-f26.1e100.net lo-in-f27.1e100.net lm-in-f26.1e100.net lm-in-x1a.1e100.net lm-in-x1b.1e100.net lm-in-f27.1e100.net lo-in-x1a.1e100.net lo-in-f26.1e100.net lo-in-x1b.1e100.net lo-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC 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#

2 records 148ms

TXT Record
google-site-verification=GT4xI_HOrokKkD0t4AIegAzBAAaJnvUL6776o8bOm_o
v=spf1 include:_spf.google.com ~all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.boligshark.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 2026-10-21 13:53:32

www CNAME	boligshark.dk (all on boligshark.dk) → 135.125.225.97 (AS16276)
www vs bare domain	Same network boligshark.dk: 135.125.225.97 (AS16276) www.boligshark.dk: 135.125.225.97 (AS16276)
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: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

76ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

39ms

Field	Value
Serial	2026102001
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 2026-10-23 10:34:48

Field	Value
Registrar	Simply.com A/S
Registered	2024-08-06
Expires	2027-08-05 (284d)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

28ms

37ms

AAAA

32ms

TXT

148ms

CAA

33ms

HTTPS

39ms

TLSA

107ms

SOA

39ms

MTA-STS

29ms

DNSSEC

76ms

SRV

60ms

Total

595ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 13:53:32 shown	595ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-13 05:22:32	544ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-03 13:14:31	870ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-17 04:35:28	1584ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-27 10:09:29	701ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-22 18:52:06	6742ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-16 03:00:40	1381ms	3 NS 2 A 1 MX	🔓 Insecure
2026-07-12 10:24:28	1910ms	3 NS 2 A 1 MX	🔓 Insecure
2026-06-25 05:58:00	883ms	3 NS 2 A 1 MX	🔓 Insecure
2026-06-24 12:28:37	1144ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 21:40:11	978ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 15:45:54	541ms	3 NS 2 A 1 MX	🔓 Insecure