gbym.dk

📜 Historical scan 2026-06-17 09:21:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gbym.dk is a .dk domain served by 3 nameservers (ns1.e-studio.dk, ns2.e-studio.dk, ns3.e-studio.dk). It was registered on 28 July 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.242.131.32 is hosted by Christian Ebsen ApS (AS62121) in Denmark. Mail is handled by gbym.dk. The zone is not DNSSEC-signed, 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#

3 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.e-studio.dk	—	—	—
ns2.e-studio.dk	—	—	—
ns3.e-studio.dk	—	—	—

🌍 A Records#

1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.242.131.32	—	web4.e-studio.dk	AS62121	Christian Ebsen ApS	195.242.130.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	gbym.dk	195.242.131.32	web4.e-studio.dk	AS62121 Christian Ebsen ApS

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 126ms

TXT Record
v=spf1 +include:_spf.e-studio.dk -all

✉️ SPF#

Policy	Record (gbym.dk)
-all (hard fail)	v=spf1 +include:_spf.e-studio.dk -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#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-10 20:09:20

www CNAME	gbym.dk (all on gbym.dk) → 195.242.131.32 (AS62121)
www vs bare domain	Same network gbym.dk: 195.242.131.32 (AS62121) www.gbym.dk: 195.242.131.32 (AS62121)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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#

131ms

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

🏷️ SOA#

37ms

Field	Value
Serial	2026050801
Primary NS (MNAME)	ns1.e-studio.dk
Responsible (RNAME)	hostmaster@mailrelay.e-studio.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-15 00:36:52

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-07-28
Expires	2027-07-27 (283d)

🔗 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
t-troels.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

34ms

30ms

AAAA

34ms

TXT

126ms

CAA

39ms

HTTPS

32ms

TLSA

119ms

SOA

37ms

MTA-STS

80ms

DNSSEC

131ms

SRV

0ms

Total

760ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 06:52:50	9420ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-08 12:18:22	433ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-27 09:33:00	531ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-25 18:04:44	499ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-24 03:11:36	16694ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-10 00:52:24	829ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 09:21:00 shown	760ms	3 NS 1 A 1 MX	🔓 Insecure