bygop.dk

Records from scan: 2026-09-25 00:45:58 · 17343ms total · last checked 2026-10-17 21:42 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bygop.dk is a .dk domain served by 5 nameservers (ns1.d-n-s.dk, ns2.d-n-s.dk, ns3.d-n-s.dk and 2 more). It was registered on 1 October 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.53 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by bygop-dk.mail.protection.outlook.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#

5 records 359ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.d-n-s.dk	185.215.92.135	—	AS209959 Mark Weber Andersen
ns2.d-n-s.dk	185.215.92.136	—	AS209959 Mark Weber Andersen
ns3.d-n-s.dk	185.215.92.137	—	AS209959 Mark Weber Andersen
ns4.d-n-s.dk	185.215.92.138	—	AS209959 Mark Weber Andersen
ns5.d-n-s.dk	185.215.92.139	—	AS209959 Mark Weber Andersen

🌍 A Records#

1 records 348ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.53	3600s	linux168.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 400ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bygop-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca21::8 2a01:111:f403:ca21::a 2a01:111:f403:ca38::8 52.101.103.140 52.101.103.143 52.101.185.114 52.101.91.159	mail-db6pr03cu00105.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-matpr04cu00207.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 → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 418ms

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

📝 TXT Records#

3 records 501ms

TXT Record
DNS-Service by D-N-S.DK
MS=ms70347240
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (bygop.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.bygop.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@bygop.dk; ruf=mailto:dmarc@bygop.dk;

📬 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 2026-10-11 13:18:49

www CNAME	bygop.dk (all on bygop.dk) → 94.231.103.53 (AS48854)
www vs bare domain	Same network bygop.dk: 94.231.103.53 (AS48854) www.bygop.dk: 94.231.103.53 (AS48854)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-bygop-dk._domainkey.bygop.onmicrosoft.com	RSA · ~1024 bit below 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#

9071ms

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	2025031902
Primary NS (MNAME)	ns1.d-n-s.dk
Responsible (RNAME)	hostmaster@d-n-s.dk
Refresh	7200s
Retry	120s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-05 20:02:25

Field	Value
Registrar	Simply.com A/S
Registered	2009-10-01
Expires	2027-10-31 (378d)

📋 WHOIS#

⏱️ Lookup Timing#

359ms

348ms

400ms

AAAA

373ms

TXT

501ms

CAA

371ms

HTTPS

399ms

TLSA

310ms

SOA

0ms

MTA-STS

367ms

DNSSEC

9071ms

SRV

418ms

Total

17343ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 00:45:58 shown	17343ms	5 NS 1 A 1 MX	🔓 Insecure
2026-08-31 17:24:36	22096ms	5 NS 1 A 1 MX	🔓 Insecure
2026-08-26 20:43:23	8613ms	5 NS 1 A 0 MX	🔓 Insecure
2026-07-29 00:46:20	10974ms	5 NS 1 A 1 MX	🔓 Insecure
2026-06-27 15:17:02	3271ms	5 NS 1 A 1 MX	🔓 Insecure
2026-06-22 21:35:10	1133ms	5 NS 1 A 1 MX	🔓 Insecure
2026-06-16 18:24:47	1109ms	5 NS 1 A 1 MX	🔓 Insecure
2026-06-16 18:20:24	2411ms	5 NS 1 A 1 MX	🔓 Insecure