eiskjaerbyg.dk DNS records

🖥️ Nameservers2 records 81ms

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 80ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.115	3600s	webcluster2.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 85ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	eiskjaerbyg-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::f 2a01:111:f403:ca09::9 2a01:111:f403:ca09::b 52.101.68.0 52.101.68.16 52.101.68.18 52.101.68.29	mail-db7pr03cu00601.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-dbapr03cu00105.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 → 40.104.62.232

🔷 AAAA Records (IPv6)1 records 73ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:809f:e0d:12cd:89a5	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 139ms

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

📝 TXT Records2 records 276ms

TXT Record
MS=ms92826622
v=spf1 mx include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (eiskjaerbyg.dk)
-all (hard fail)	v=spf1 mx 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)

🔐 DNSSEC190ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082002
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

81ms

A

80ms

MX

85ms

AAAA

73ms

TXT

276ms

CAA

77ms

HTTPS

76ms

TLSA

149ms

SOA

0ms

MTA-STS

116ms

DNSSEC

190ms

SRV

139ms

Total

1722ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-20 22:40:41	1722ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 21:38:22	5040ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 04:12:21	1268ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 14:55:26	5352ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 02:54:54	1108ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 23:51:54	1238ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 05:37:24	1157ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 06:23:13	532ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 06:20:37	699ms	2 NS 1 A 1 MX	🔒 Secure	View