wo.dk DNS records

🖥️ Nameservers2 records 105ms

Nameserver	IP addresses	PTR	ASN / ISP
primary.infoserv.dk	139.162.157.8 2a01:7e01::f03c:91ff:fe59:943d	mail2.ishost.dk —	AS63949 Akamai Connected Cloud AS63949 Akamai Connected Cloud
secondary.infoserv.dk	139.162.227.162 2a01:7e00::f03c:92ff:fe07:7dc2	li1512-162.members.linode.com —	AS63949 Akamai Connected Cloud AS63949 Akamai Connected Cloud

🌍 A Records1 records 109ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
139.162.191.106	600s	node3.ishost.dk	AS63949	Akamai Connected Cloud	139.162.0.0/16	🇩🇪 Germany	Frankfurt am Main

📧 MX Records1 records 117ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	60s	wo-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::8 2a01:111:f403:ca09::d 2a01:111:f403:ca09::f 52.101.103.140 52.101.68.16 52.101.68.39 52.101.73.24	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as8pr05cu00300.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 156ms

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

📝 TXT Records2 records 457ms

TXT Record
MS=ms25227373
v=spf1 mx a:mail.ishost.dk a:mail3.ishost.dk include:spf.protection.outlook.com ip4:212.10.10.79 ip4:77.68.147.68 -all

✉️ SPF

Policy	Record (wo.dk)
-all (hard fail)	v=spf1 mx a:mail.ishost.dk a:mail3.ishost.dk include:spf.protection.outlook.com ip4:212.10.10.79 ip4:77.68.147.68 -all

📨 DMARC

Policy	Record (_dmarc.wo.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)

🔐 DNSSEC137ms

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

🏷️ SOA0ms

Field	Value
Serial	2023110126
Primary NS (MNAME)	primary.infoserv.dk
Responsible (RNAME)	admin@infoserv
Refresh	900s
Retry	300s
Expire	3600s
Minimum (neg-cache TTL)	900s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

105ms

A

109ms

MX

117ms

AAAA

102ms

TXT

457ms

CAA

67ms

HTTPS

102ms

TLSA

600ms

SOA

0ms

MTA-STS

153ms

DNSSEC

137ms

SRV

156ms

Total

1572ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 07:14:34	1572ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-28 05:02:54	1565ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 13:28:06	1747ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 20:06:46	1369ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 10:49:35	1041ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 03:34:09	2862ms	2 NS 1 A 1 MX	🔓 Insecure	View