gbfys.dk

📜 Historical scan 2026-07-21 12:45:56 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gbfys.dk is a .dk domain served by 2 nameservers (ns1.dataspecialisten.dk, ns2.dataspecialisten.dk). It was registered on 20 May 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.8.37.10 is hosted by Norlys Digital A/S (AS3308) in Denmark. Mail is handled by gbfys-dk.mail.protection.outlook.com. 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#

2 records 78ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dataspecialisten.dk	2a01:4f8:13b:3146::1 94.130.138.185	— ns1.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.dataspecialisten.dk	2a01:4f8:c17:5f0a::2 88.99.15.5	ns2.azehosting.net ns2.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 89ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.8.37.10	3600s	—	AS3308	Norlys Digital A/S	193.8.36.0/23	🇩🇰 Denmark	Ølstykke

📧 MX Records#

1 records 80ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	gbfys-dk.mail.protection.outlook.com	2a01:111:f403:ca09:: 2a01:111:f403:ca09::8 2a01:111:f403:ca09::9 2a01:111:f403:ca09::f 52.101.73.15 52.101.73.153 52.101.73.19 52.101.73.24	mail-am3pr04cu00500.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 268ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

1 records 330ms

TXT Record
v=spf1 ip4:195.201.240.150 include:spf.azehosting.net +a +mx +include:spf.resellerhotel.dk +include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (gbfys.dk)
~all (soft fail)	v=spf1 ip4:195.201.240.150 include:spf.azehosting.net +a +mx +include:spf.resellerhotel.dk +include:spf.protection.outlook.com ~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 2026-10-17 05:05:20

www CNAME	gbfys.dk (all on gbfys.dk) → 193.8.37.10 (AS3308)
www vs bare domain	Same network gbfys.dk: 193.8.37.10 (AS3308) www.gbfys.dk: 193.8.37.10 (AS3308)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 7/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.gbfys.dk	5StF3zsbHrhIYOT4-HXWKV_Rnzn9bHJPHGmiNhvrPbI

🔗 TLSA / DANE#

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

🔐 DNSSEC#

172ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026072003
Primary NS (MNAME)	ns1.dataspecialisten.dk
Responsible (RNAME)	hosting@dataspecialisten.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-08 10:33:29

Field	Value
Registrar	Key-Systems GmbH
Registered	2019-05-20
Expires	2028-05-31 (582d)

📋 WHOIS#

⏱️ Lookup Timing#

78ms

89ms

80ms

AAAA

78ms

TXT

330ms

CAA

87ms

HTTPS

76ms

TLSA

283ms

SOA

0ms

MTA-STS

80ms

DNSSEC

172ms

SRV

268ms

Total

1393ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 13:54:39	9811ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-24 00:26:17	1120ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-21 12:45:56 shown	1393ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-27 03:54:19	6683ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 01:43:44	1192ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 02:52:13	2315ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 09:26:10	1062ms	2 NS 1 A 1 MX	🔓 Insecure