fcoo.dk DNS records

🖥️ Nameservers5 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.brandshelter.com	193.227.117.9 2a04:2b00:14cc::9	ns1.brandshelter.com —	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns2.brandshelter.de	194.50.187.11 2a04:2b00:14dd::11	ns2.brandshelter.de ns11.j.centralnic-dns.com	AS207021 ipcom GmbH AS207021 ipcom GmbH
ns3.brandshelter.info	194.0.182.12 2a04:2b00:14ee::12	ns3.brandshelter.info ns12.k.centralnic-dns.com	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns4.brandshelter.net	193.227.117.10 2a04:2b00:14cc::10	ns4.brandshelter.net ns10.i.centralnic-dns.com	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns5.brandshelter.us	194.50.187.14 2a04:2b00:14dd::14	ns5.brandshelter.us ns14.j.centralnic-dns.com	AS207021 ipcom GmbH AS207021 ipcom GmbH

🌍 A Records1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.249.212.73	600s	—	AS3292	TDC Holding A/S	195.249.0.0/16	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	21600s	mail.fcoo.dk	195.249.212.77	—	AS3292 TDC Holding A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	mail.fcoo.dk → 195.249.212.77
🔶 Autoconfig	195.249.212.73

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 226ms

TXT Record
v=spf1 a mx ip4:195.249.212.78/32 -all

✉️ SPF

Policy	Record (fcoo.dk)
-all (hard fail)	v=spf1 a mx ip4:195.249.212.78/32 -all

📨 DMARC

Policy	Record (_dmarc.fcoo.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc-rua@fcoo.dk;

📬 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)

🔐 DNSSEC110ms

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

🏷️ SOA0ms

Field	Value
Serial	2026075956
Primary NS (MNAME)	ns1.brandshelter.com
Responsible (RNAME)	tech@brandshelter.com
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

38ms

A

39ms

MX

33ms

AAAA

36ms

TXT

226ms

CAA

46ms

HTTPS

32ms

TLSA

63ms

SOA

0ms

MTA-STS

65ms

DNSSEC

110ms

SRV

81ms

Total

619ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 18:51:29	619ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 17:09:46	657ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 09:11:11	3771ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 08:04:22	6160ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 18:42:23	1016ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 07:24:56	1265ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 14:31:57	19309ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 13:57:50	1724ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 13:33:12	1626ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 20:44:44	1165ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 18:11:01	2351ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 06:25:21	1313ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 11:38:56	1996ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 11:20:48	1045ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 02:31:09	3439ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 21:31:25	1434ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:11:40	2198ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:02:59	1228ms	5 NS 1 A 1 MX	🔒 Secure	View