gbp.dk

Records from scan: 2026-10-13 13:30:47  ·  564ms total  ·  last checked 2026-10-19 19:53 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gbp.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 25 February 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 78.31.255.123 is hosted by EWII Bredbaand A/S (AS204151) in Denmark. Mail is handled by mail.gbp.dk. The zone is not DNSSEC-signed, has no 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   27ms
NameserverIP addressesPTRASN / 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   31ms
IPTTLPTRASNISP / OrgCIDRCountryCity
78.31.255.123 600s 78-31-255-123.static.kviknet.net AS204151 EWII Bredbaand A/S 78.31.252.0/22 🇩🇰 Denmark Viborg

📧 MX Records#

1 records   25ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mail.gbp.dk 78.31.255.123 78-31-255-123.static.kviknet.net AS204151 EWII Bredbaand A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   117ms
TXT Record
v=spf1 a mx a:mail.gbp.dk ip4:78.31.255.123 -all

✉️ SPF#

PolicyRecord (gbp.dk)
-all (hard fail) v=spf1 a mx a:mail.gbp.dk ip4:78.31.255.123 -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#

1 records   23ms
FlagsTagValue
128 issue letsencrypt.org

🧩 Web & zone#

checked 2026-10-13 13:30:47
www CNAMEgbp.dk (all on gbp.dk)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 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#

76ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

27ms
FieldValue
Serial2026101200
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-13 13:43:07
FieldValue
RegistrarSimply.com A/S
Registered2003-02-25
Expires2027-02-28 (131d)

🔗 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).

DomainRegistrar
boyepedersen.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
27ms
A
31ms
MX
25ms
AAAA
26ms
TXT
117ms
CAA
23ms
HTTPS
24ms
TLSA
284ms
SOA
27ms
MTA-STS
42ms
DNSSEC
76ms
SRV
46ms
Total
564ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 13:30:47 shown 564ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-04 04:14:34 515ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-16 00:53:01 1573ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-08 23:24:33 804ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-06 00:59:45 511ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-22 11:06:31 5113ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-22 01:13:47 8483ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-20 19:17:22 1843ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-17 10:00:08 1266ms 2 NS 1 A 1 MX 🔒 Secure
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