sopra.dk DNS records

🖥️ Nameservers2 records 66ms

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 93ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
157.90.67.40	600s	cp01.azehosting.net	AS24940	Hetzner Online GmbH	157.90.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	900s	sopra-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::f 2a01:111:f403:ca09:: 2a01:111:f403:ca09::4 52.101.68.32 52.101.73.1 52.101.73.2 52.101.73.6	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 40.104.116.40
🔶 Autoconfig	157.90.67.40

🔷 AAAA Records (IPv6)1 records 69ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:2b02:6d4::2	1200s	cp01.azehosting.net	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 220ms

TXT Record
google-site-verification=s5ZlTgI3TTNNFvckiy7FOJLR2bel63KMQ-A1c_cWfvQ
MS=ms93208097
v=spf1 ip:162.55.97.110 include:spf.protection.outlook.com include:fms.metria.dk -all

✉️ SPF

Policy	Record (sopra.dk)
-all (hard fail)	v=spf1 ip:162.55.97.110 include:spf.protection.outlook.com include:fms.metria.dk -all

📨 DMARC

Policy	Record (_dmarc.sopra.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@sopra.dk; fo=1; adkim=s; aspf=s; pct=100

📬 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)

🔐 DNSSEC103ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082301
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

66ms

A

93ms

MX

38ms

AAAA

69ms

TXT

220ms

CAA

73ms

HTTPS

71ms

TLSA

329ms

SOA

0ms

MTA-STS

77ms

DNSSEC

103ms

SRV

107ms

Total

1037ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-24 16:41:00	1037ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 00:46:09	2695ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 15:44:09	2017ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 19:55:06	880ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 21:48:37	804ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 14:18:33	1882ms	2 NS 1 A 1 MX	🔒 Secure	View