bygud.dk DNS records

🖥️ Nameservers2 records 55ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.50	600s	nt40.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	bygud-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca09::2 2a01:111:f403:ca09::28 2a01:111:f403:ca09::d 52.101.103.36 52.101.103.39 52.101.73.24 52.101.73.8	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records14 records 191ms

TXT Record
_globalsign-domain-verification=EMCfOGI3o23UMaYhUvNG-HGM0ywLZAXVbaPu3-mEpk
_globalsign-domain-verification=Pq4trxoWruTVw5VK6E5R65RIjyFNIwM8B7K1_0KRuJ
_globalsign-domain-verification=WTq2qq5T7Hxw_EvHl99dZf6yyjV6as4A-OP8a5Jd5U
_r69tnflf03aaucgfcpl77viqi1lqvea
159z8xt2l0y110gj99w25yhzxgp9srnf
eclpuu54e9filqaq190rofur7
google-site-verification=Amoq8huD4XLW9AxtQuzTejvAHrZd27NUEATFE7sFPQk
include:_spf.eu.messagegears.net
ms-domain-verification=05ab9aa6-87e1-40b0-bc1f-a12c18228d9a
ms-domain-verification=b6dfe407-a2c7-4c0a-bee8-77ed8b30b24e
MS=ms43865318
pl7nm090hiv0fqlvuvkdeveglm
v=spf1 a:outlook.bygud.dk include:spf.protection.outlook.com include:spf.mailanyone.net include:customers.clickdimensions.com -all
VoJbmQU67wj9pL7p7MSbDyYdpCSd5dXpA1LWkQPatMc=

✉️ SPF

Policy	Record (bygud.dk)
-all (hard fail)	v=spf1 a:outlook.bygud.dk include:spf.protection.outlook.com include:spf.mailanyone.net include:customers.clickdimensions.com -all

📨 DMARC

Policy	Record (_dmarc.bygud.dk)
p=quarantine	v=DMARC1; p=quarantine;

📬 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)

🔐 DNSSEC89ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2026083001
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

55ms

A

49ms

MX

54ms

AAAA

52ms

TXT

191ms

CAA

55ms

HTTPS

56ms

TLSA

182ms

SOA

0ms

MTA-STS

68ms

DNSSEC

89ms

SRV

68ms

Total

849ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 22:02:00	849ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-31 11:34:52	2486ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 11:06:59	3119ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 13:04:38	3139ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 18:26:34	944ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 18:20:56	791ms	2 NS 1 A 1 MX	🔒 Secure	View