mfs.dk DNS records

🖥️ Nameservers2 records 42ms

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 62ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
76.76.21.21	600s	—	AS16509	Amazon.com, Inc.	76.76.21.0/24	🇺🇸 United States	Walnut

📧 MX Records1 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mfs-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca09::7 2a01:111:f403:ca3c::8 2a01:111:f403:ca48::8 52.101.68.10 52.101.73.12 52.101.73.153 52.101.91.162	mail-dbapr03cu00100.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-matpr04cu00302.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 92ms

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

📝 TXT Records6 records 171ms

TXT Record
facebook-domain-verification=pu6bgjirkiceqn18knx8zffpuvls9l
google-site-verification=Dq6l4HcLheEpj0t6O9ddgnwT7T-RKFWZ7QNq-rawzf8
google-site-verification=OadDKWCJ53cHWjSqqcrplAK01uix5geHPfQlp4oSrmQ
google-site-verification=rGlsyJqP4MZMLlNViBRn4bklfuzQpf_x3kM6wtBUVck
MS=ms32115722
v=spf1 include:spf.protection.outlook.com include:shops.shopify.com ip4:80.198.126.130 -all

✉️ SPF

Policy	Record (mfs.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:shops.shopify.com ip4:80.198.126.130 -all

📨 DMARC

Policy	Record (_dmarc.mfs.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r; rua=mailto:abuse@mfs.dk; ruf=mailto:abuse@mfs.dk; fo=0; pct=100; ri=86400

📬 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)

🔐 DNSSEC140ms

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

🏷️ SOA0ms

Field	Value
Serial	2026090301
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 RegistrationWHOIS fetched 2026-08-17 20:51:12

Field	Value
Registrar	ONE.COM A/S
Registered	2004-03-02
Expires	2027-03-31 (204d)

📋 WHOIS

⏱️ Lookup Timing

NS

42ms

A

62ms

MX

56ms

AAAA

61ms

TXT

171ms

CAA

56ms

HTTPS

81ms

TLSA

394ms

SOA

0ms

MTA-STS

81ms

DNSSEC

140ms

SRV

92ms

Total

1187ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 23:12:24	1187ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-09-02 19:55:52	1202ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 13:56:59	1102ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 20:45:32	9064ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 01:59:13	5725ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 12:52:07	7323ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 09:03:21	765ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:34:36	2292ms	2 NS 1 A 1 MX	🔒 Secure	View