djc.dk DNS records

🖥️ Nameservers3 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.first-ns.de	213.239.242.238 2a01:4f8:0:a101::a:1	ns1.first-ns.de ns1.first-ns.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
robotns2.second-ns.de	213.133.100.103 2a01:4f8:0:1::5ddc:2	robotns2.second-ns.de robotns2.second-ns.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
robotns3.second-ns.com	193.47.99.3 2001:67c:192c::add:a3	robotns3.second-ns.com robotns3.second-ns.com	AS12337 noris network AG AS12337 noris network AG

🌍 A Records1 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
89.150.134.199	3600s	server1.djc.dk	AS203953	Hiper A/S	89.150.128.0/18	🇩🇰 Denmark	Copenhagen

📧 MX Records2 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	smtp.djc.dk	135.181.86.85 2a01:4f9:c012:735d::1	smtp.djc.dk smtp.djc.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
10	3600s	server1.djc.dk	2a05:f6c7:7847:1::9 89.150.134.199	— server1.djc.dk	AS203953 Hiper A/S AS203953 Hiper A/S

🔷 AAAA Records (IPv6)1 records 49ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a05:f6c7:7847:1::9	3600s	—	AS203953	Hiper A/S	2a05:f6c0:0:0:0:0:0:0/29	🇩🇰 Denmark	Glostrup Municipality

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 205ms

TXT Record
v=spf1 mx a a:server1.djc.dk a:smtp.djc.dk ip4:89.150.134.199 ip6:2a05:f6c7:7847:2::9 ip4:135.181.86.85 ip6:2a01:4f9:c012:735d::1 -all

✉️ SPF

Policy	Record (djc.dk)
-all (hard fail)	v=spf1 mx a a:server1.djc.dk a:smtp.djc.dk ip4:89.150.134.199 ip6:2a05:f6c7:7847:2::9 ip4:135.181.86.85 ip6:2a01:4f9:c012:735d::1 -all

📨 DMARC

Policy	Record (_dmarc.djc.dk)
p=quarantine	v=DMARC1; p=quarantine; aspf=s

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records1 records 45ms

Flags	Tag	Value
0	issuewild	letsencrypt.org

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC114ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082903
Primary NS (MNAME)	server1.djc.dk
Responsible (RNAME)	admin@djc.dk
Refresh	7200s
Retry	540s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

43ms

A

48ms

MX

36ms

AAAA

49ms

TXT

205ms

CAA

45ms

HTTPS

44ms

TLSA

470ms

SOA

0ms

MTA-STS

51ms

DNSSEC

114ms

SRV

57ms

Total

1348ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 07:27:08	1348ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-28 04:45:52	1153ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-27 04:01:12	1276ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-23 08:18:17	7621ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-18 03:45:21	1217ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-13 19:12:59	3224ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-09 06:00:11	1481ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-07 07:36:54	1638ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-29 20:59:38	10157ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-24 06:26:16	10402ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-20 12:55:08	9956ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-15 09:47:21	1714ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-10 08:58:51	10158ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-06 04:23:46	1169ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-03 10:01:10	7095ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-27 00:10:34	920ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-24 15:35:31	1589ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-21 06:27:24	1522ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-18 13:17:17	1318ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 03:35:33	745ms	3 NS 1 A 2 MX	🔒 Secure	View