immervad.dk DNS records

🖥️ Nameservers4 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
130.225.168.206	43200s	—	AS1835	IDDQD-AS	130.225.0.0/16	🇩🇰 Denmark	—

📧 MX Records1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	immervad-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::b 2a01:111:f403:ca04::c 2a01:111:f403:ca09::c 52.101.68.16 52.101.68.21 52.101.68.29 52.101.73.2	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-as9pr07cu00302.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 → 40.104.116.8
🔶 Autoconfig	130.225.168.206

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 73ms

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

📝 TXT Records2 records 198ms

TXT Record
MS=ms68333778
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (immervad.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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)

🔐 DNSSEC102ms

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

🏷️ SOA0ms

Field	Value
Serial	2024070439
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

40ms

A

34ms

MX

34ms

AAAA

33ms

TXT

198ms

CAA

37ms

HTTPS

39ms

TLSA

166ms

SOA

0ms

MTA-STS

62ms

DNSSEC

102ms

SRV

73ms

Total

731ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 06:19:27	731ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 08:22:35	11169ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 22:44:33	1527ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-05 20:52:35	2111ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 02:52:57	2168ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 00:57:47	24992ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-06 15:06:38	4139ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 18:38:08	1534ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 13:12:29	1277ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 18:17:20	4867ms	4 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-24 08:47:36	1190ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 00:41:09	2352ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 17:29:53	1026ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 18:49:03	951ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 14:43:40	326ms	0 NS 0 A 0 MX	❓ Unknown	View