cfje.dk DNS records

🖥️ Nameservers2 records 111ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.supportcenter.dk	87.54.32.150	—	AS3292 TDC Holding A/S
ns4.supportcenter.dk	2.106.7.200	ns4.supportcenter.dk	AS3292 TDC Holding A/S

🌍 A Records1 records 66ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.54.32.177	3600s	—	AS3292	TDC Holding A/S	87.48.0.0/13	🇩🇰 Denmark	—

📧 MX Records4 records 114ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	dk.mx1.mailanyone.net	192.162.219.155 2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd	mx41.electric.net mx11.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	3600s	dk.mx2.mx25.net	192.162.219.49	mx41.electric.net	AS16509 Amazon.com, Inc.
30	3600s	dk.mx3.mailanyone.net	192.162.219.255 2a01:77c0:1619:4101:d99:c22:fb4d:290e	mx41.electric.net mx10.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
40	3600s	dk.mx4.mx25.net	192.162.219.255	mx41.electric.net	AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 339ms

TXT Record
MS=ms33310398
v=spf1 -all

✉️ SPF

Policy	Record (cfje.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.cfje.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:6073f6b2c01db@ag.dmarcly.com; ruf=mailto:6073f6b2c01db@fo.dmarcly.com; sp=reject; fo=1;

📬 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 / DANE8 records 152ms

Service / Owner	Type	Cert association
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx4.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx4.mx25.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…

🔐 DNSSEC282ms

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

🏷️ SOA0ms

Field	Value
Serial	923
Primary NS (MNAME)	ns3.supportcenter.dk
Responsible (RNAME)	hostmaster@supportcenter.dk
Refresh	900s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

111ms

A

66ms

MX

114ms

AAAA

99ms

TXT

339ms

CAA

89ms

HTTPS

94ms

TLSA

152ms

SOA

0ms

MTA-STS

182ms

DNSSEC

282ms

SRV

176ms

Total

1908ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 17:16:37	1908ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-27 20:01:04	1797ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-25 12:24:15	1853ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-23 11:52:36	5930ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-22 11:17:35	6515ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-19 03:34:45	30694ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-18 02:07:53	5462ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-16 09:31:49	3684ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-14 17:04:47	1363ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-12 05:04:20	2363ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-09 06:09:11	1155ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-06 05:31:14	2666ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-02 12:26:58	9752ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-29 03:25:17	1054ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-25 10:33:13	894ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-23 09:13:19	9525ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-20 19:58:54	3230ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-17 17:38:12	1195ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-16 08:56:48	1242ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-14 17:02:47	9462ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-09 02:00:56	16826ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-06 02:31:13	2676ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-04 12:17:33	3234ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-03 11:34:18	1137ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-30 01:56:43	844ms	2 NS 1 A 4 MX	🔒 Secure	View