andersen-el.dk DNS records

🖥️ Nameservers2 records 32ms

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 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.204.209.205	3600s	uranium.da.hostns.io	AS52148	Enix Ltd	91.204.208.0/22	🇬🇧 United Kingdom	—

📧 MX Records2 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	andersenel-dk02b.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::9 2a01:111:f403:ca04::b 2a01:111:f403:ca09::8 52.101.68.12 52.101.68.29 52.101.68.39 52.101.73.2	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00607.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
32767	3600s	ms42511135.msv1.invalid	—	—	—

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 223ms

TXT Record
MS=ms42511135
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (andersen-el.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)

🔐 DNSSEC80ms

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

🏷️ SOA0ms

Field	Value
Serial	2026071202
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

32ms

A

45ms

MX

47ms

AAAA

54ms

TXT

223ms

CAA

48ms

HTTPS

53ms

TLSA

2083ms

SOA

0ms

MTA-STS

242ms

DNSSEC

80ms

SRV

121ms

Total

2784ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 17:50:47	2784ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-16 11:01:49	5292ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-15 17:10:43	2954ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-12 08:33:11	1222ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-01 23:36:22	1577ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-16 13:29:37	1962ms	2 NS 1 A 2 MX	🔒 Secure	View