faerch.dk DNS records

🖥️ Nameservers2 records 27ms

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 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	faerch-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca09::2 2a01:111:f403:ca09::26 2a01:111:f403:ca38::8 52.101.68.18 52.101.73.19 52.101.73.6 52.101.73.8	mail-dbapr03cu00100.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am6pr04cu00306.inbound.protection.outlook.com mail-am0pr04cu00500.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	195.47.247.18

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 46ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records4 records 138ms

TXT Record
_globalsign-domain-verification=ox6HmiIGYUvowYh3zRmY19cfbnRVShiSchV1gYvF-t
_globalsign-domain-verification=PGy8uVtV4f_yEyDMFWWJ9K2XGNMuW4Lj7BuX6ES7O-
_globalsign-domain-verification=r25UYQ48zfQSNzNs9b-8IPemY7xQKR4alPcrfkfl2r
v=spf1 a include:spf.protection.outlook.com include:spfinclude.signflow.dk ip4:193.89.60.130 -all

✉️ SPF

Policy	Record (faerch.dk)
-all (hard fail)	v=spf1 a include:spf.protection.outlook.com include:spfinclude.signflow.dk ip4:193.89.60.130 -all

📨 DMARC

Policy	Record (_dmarc.faerch.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email;

📬 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)

🔐 DNSSEC98ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082901
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

27ms

A

27ms

MX

38ms

AAAA

34ms

TXT

138ms

CAA

29ms

HTTPS

25ms

TLSA

167ms

SOA

0ms

MTA-STS

41ms

DNSSEC

98ms

SRV

46ms

Total

687ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 05:14:55	687ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 11:43:58	3199ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 02:53:06	4960ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 15:33:57	9016ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-29 23:29:03	1846ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 09:11:29	1477ms	2 NS 1 A 1 MX	🔒 Secure	View