sosuranders.dk DNS records

🖥️ Nameservers2 records 46ms

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 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.26.62.4	3600s	—	AS204575	Techcollege S/i	185.26.60.0/22	🇩🇰 Denmark	Aalborg

📧 MX Records1 records 65ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	sosuranders-dk.o-v1.mx.microsoft	2a01:111:f403:ca04::6 2a01:111:f403:ca04::d 2a01:111:f403:ca09::9 2a01:111:f403:ca09::e 52.101.68.18 52.101.73.11 52.101.73.15 52.101.73.19	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr04cu00803.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

🔌 SRV Records1 records 1066ms

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

📝 TXT Records4 records 297ms

TXT Record
_globalsign-domain-verification=F6eMgda9mpCbghltCNwZuvCh6_ISKREZb8Q0AT-k0s
_globalsign-domain-verification=fsxiwBXcmWmCIi78FK7UmwdzPokLgx7MMpXrCAZY9L
apple-domain-verification=XZfYypsnoE95GNN2
v=spf1 ip4:185.26.62.93 ip4:195.231.239.247 ip4:195.231.241.19 ip4:195.231.242.132 ip4:195.231.242.133 include:spf.protection.outlook.com ~all

✉️ SPF

Policy	Record (sosuranders.dk)
~all (soft fail)	v=spf1 ip4:185.26.62.93 ip4:195.231.239.247 ip4:195.231.241.19 ip4:195.231.242.132 ip4:195.231.242.133 include:spf.protection.outlook.com ~all

📨 DMARC

Policy	Record (_dmarc.sosuranders.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:drift@itcn.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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.sosuranders.dk	_acme-challenge.itcn.dk

🔗 TLSA / DANE6 records 117ms

Service / Owner	Type	Cert association
SMTP _25._tcp.sosuranders-dk.o-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	6EBFF927297A5B3AAF5EAE672252C36A…
SMTP _25._tcp.sosuranders-dk.o-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	A6C267923B26A4A9617EDA73D8DB4FBC…
SMTP _25._tcp.sosuranders-dk.o-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	C495D9E40F7E625BE22F83CC64305182…
SMTP _25._tcp.sosuranders-dk.o-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	5F88694615E4C61686E106B84C3338C6…
SMTP _25._tcp.sosuranders-dk.o-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	38D895F5105BC2545822C17A2444F4B0…
SMTP _25._tcp.sosuranders-dk.o-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	133086C7B822371A4A3304F1661A7880…

🔐 DNSSEC142ms

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

🏷️ SOA42ms

Field	Value
Serial	2026060901
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

46ms

A

47ms

MX

65ms

AAAA

46ms

TXT

297ms

CAA

44ms

HTTPS

45ms

TLSA

117ms

SOA

42ms

MTA-STS

77ms

DNSSEC

142ms

SRV

1066ms

Total

1607ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 22:08:42	925ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 22:37:01	8480ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 19:10:37	5436ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 16:16:44	5142ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 03:12:24	1277ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 20:50:59	2003ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 00:54:53	1194ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 15:53:39	1231ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 05:56:14	2871ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 00:39:41	1607ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 07:28:53	1217ms	2 NS 1 A 1 MX	🔒 Secure	View