bygop.dk DNS records

🖥️ Nameservers5 records 1104ms

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 Records1 records 1109ms

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 Records1 records 1116ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bygop-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::e 2a01:111:f403:ca09::4 2a01:111:f403:ca09::7 52.101.68.18 52.101.68.39 52.101.73.19 52.101.73.22	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am7pr05cu00106.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 1186ms

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

📝 TXT Records3 records 1401ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC1215ms

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

🏷️ SOA157ms

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

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

1104ms

A

1109ms

MX

1116ms

AAAA

1113ms

TXT

1401ms

CAA

1094ms

HTTPS

1120ms

TLSA

921ms

SOA

157ms

MTA-STS

1151ms

DNSSEC

1215ms

SRV

1186ms

Total

22096ms

🕐 Scan History

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