erlinghoi-nielsen.dk DNS records

🖥️ Nameservers2 records 38ms

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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.109.54	43200s	linux49.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	erlinghoinielsen-dk02c.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::1 2a01:111:f403:ca09::4 2a01:111:f403:ca09::5 52.101.68.18 52.101.73.16 52.101.73.22 52.101.73.30	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00401.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-am7pr05cu00306.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 75ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	email.asp1.keyloop.io

📝 TXT Records3 records 164ms

TXT Record
google-site-verification=zTudR4ygfAlpYToMDSLsj1oKXJ24IxckNItUpqO9ZBY
v=msv1 t=DB06FD85-AC16-4255-A793-FF6FA1CEDCD9
v=spf1 include:_spf.keyloop.io ip4:37.128.222.250 ip4:89.184.152.53 ~all

✉️ SPF

Policy	Record (erlinghoi-nielsen.dk)
~all (soft fail)	v=spf1 include:_spf.keyloop.io ip4:37.128.222.250 ip4:89.184.152.53 ~all

📨 DMARC

Policy	Record (_dmarc.erlinghoi-nielsen.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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)

🔐 DNSSEC91ms

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

🏷️ SOA48ms

Field	Value
Serial	2026081201
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

38ms

A

44ms

MX

40ms

AAAA

52ms

TXT

164ms

CAA

101ms

HTTPS

64ms

TLSA

804ms

SOA

48ms

MTA-STS

58ms

DNSSEC

91ms

SRV

75ms

Total

5803ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-19 23:17:33	5803ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 00:51:28	9133ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 16:08:01	1145ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 04:33:16	9012ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 17:30:04	800ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 18:54:12	1346ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 08:11:00	2551ms	2 NS 1 A 1 MX	🔒 Secure	View