foa.dk DNS records

🖥️ Nameservers2 records 63ms

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 Records2 records 93ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.97.129.150	600s	2.foa.dedicated.surftown.com	AS47292	Sentia Denmark A/S	212.97.128.0/22	🇩🇰 Denmark	—
51.12.31.13	600s	—	AS8075	Microsoft Corporation	51.12.0.0/15	🇸🇪 Sweden	—

📧 MX Records3 records 105ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mx1-dk.centerasecurity.dk	128.76.60.167 128.76.60.187 89.233.19.127 89.233.19.127 89.233.19.188 89.233.19.188	mx6.centerasecurity.dk mx6.centerasecurity.dk 127.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk 188.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S
10	600s	mx2-dk.centerasecurity.dk	128.76.60.168 128.76.60.169 89.233.19.128 89.233.19.128 89.233.19.129 89.233.19.129	mx6.centerasecurity.dk mx6.centerasecurity.dk 128.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk 129.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S
20	3600s	mx3-dk.centerasecurity.dk	128.76.60.187 89.233.19.129 89.233.19.129	mx6.centerasecurity.dk 129.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S

📧 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 216ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	10	5061	sipfed.online.lync.com

📝 TXT Records15 records 340ms

TXT Record
_vfxz366ytl265joc8n493hp8s2k3n8o
135n9j5zwbw5skbjz646116hk24vlhjy
apple-domain-verification=0mHpld1iEtn2NQgk
atlassian-domain-verification=WgmJ7Lx1Ah82fwzAXA7TD8sXAtrxFc4YFoiyq/P4oUOP1W7KlnFCJU1eJTQNrfqx
cn5lkvznxxk24y0rsz61f7j2kq66r7kp
facebook-domain-verification=lkmou3gp46l37jebb4zfl4yvwqmrq2
Forbundet af Offentligt Ansatte
google-site-verification=zNXHMHqFQLuM9lXpISs9SsMos6n7_5S7nc9nNtEVhs8
mc3gctwl68gy4l0nnpyz12c1vxlblswv
MS=ms32333010
mv8m5y7xv60gqt1mf0lzl9hqchg4q9z9
openai-domain-verification=dv-w3Z1MV5FATwt1pAQLrVyNU1A
Order #18745454, please send email to tdvagten@FOA.DK
S59RvxmvPutYjidyfxQUcScbRWZP3c4KCois2uc7lIaxmGvWQYfDjorUYgg8s/vtCCXWr42ZucLmT6pLpFmlFQ==
v=spf1 include:_spf2850.spfprotect.com -all

✉️ SPF

Policy	Record (foa.dk)
-all (hard fail)	v=spf1 include:_spf2850.spfprotect.com -all

📨 DMARC

Policy	Record (_dmarc.foa.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:6033c64ce3116@dmarc.centerasecurity.com,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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.foa.dk	foa.dk.0df3da1ce1ef695a.dcv.cloudflare.com

🔗 TLSA / DANE6 records 195ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx1-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx2-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx2-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx3-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx3-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…

🔐 DNSSEC219ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082812
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

63ms

A

93ms

MX

105ms

AAAA

118ms

TXT

340ms

CAA

78ms

HTTPS

91ms

TLSA

195ms

SOA

0ms

MTA-STS

156ms

DNSSEC

219ms

SRV

216ms

Total

1917ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 23:07:31	1917ms	2 NS 2 A 3 MX	🔒 Secure	View
2026-08-27 19:00:28	1779ms	2 NS 2 A 3 MX	🔒 Secure	View
2026-06-26 01:38:45	841ms	2 NS 2 A 3 MX	🔒 Secure	View
2026-06-25 01:43:16	2502ms	2 NS 2 A 3 MX	🔒 Secure	View
2026-06-21 18:32:10	892ms	2 NS 2 A 3 MX	🔒 Secure	View
2026-06-20 16:00:16	2852ms	2 NS 2 A 3 MX	🔒 Secure	View
2026-06-19 12:35:36	927ms	2 NS 2 A 3 MX	🔒 Secure	View
2026-06-18 23:29:05	1282ms	2 NS 2 A 3 MX	🔒 Secure	View
2026-06-17 10:08:04	1123ms	2 NS 2 A 3 MX	🔒 Secure	View
2026-06-17 10:05:37	5222ms	2 NS 2 A 3 MX	🔒 Secure	View