suf.dk DNS records

🖥️ Nameservers2 records 47ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.201.240.150	360s	re01.azehosting.net	AS24940	Hetzner Online GmbH	195.201.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	suf-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca09::1 2a01:111:f403:ca09::3 2a01:111:f403:ca09::f 52.101.103.137 52.101.103.36 52.101.68.25 52.101.73.11	mail-db7pr03cu00601.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am1pr04cu00103.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 → 52.98.154.136

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 56ms

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

📝 TXT Records3 records 163ms

TXT Record
brevo-code:5b679c04255578f4eb208adb59e72f7e
MS=ms33992281
v=spf1 mx include:spf.protection.outlook.com include:spf.ubivox.com ip6:fe80::102d:2701:e717:1046 ~all

✉️ SPF

Policy	Record (suf.dk)
~all (soft fail)	v=spf1 mx include:spf.protection.outlook.com include:spf.ubivox.com ip6:fe80::102d:2701:e717:1046 ~all

📨 DMARC

Policy	Record (_dmarc.suf.dk)
p=reject	v=DMARC1; p=reject; fo=1; adkim=s; aspf=s;

📬 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)

🔐 DNSSEC84ms

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

🏷️ SOA0ms

Field	Value
Serial	2026060902
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

47ms

A

49ms

MX

47ms

AAAA

49ms

TXT

163ms

CAA

46ms

HTTPS

41ms

TLSA

611ms

SOA

0ms

MTA-STS

60ms

DNSSEC

84ms

SRV

56ms

Total

1233ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 23:12:46	1233ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 12:08:12	1253ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 06:08:55	900ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-24 04:04:35	1087ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 04:55:56	1132ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 14:41:31	2719ms	2 NS 1 A 1 MX	🔒 Secure	View