jaer.dk

📜 Historical scan 2026-06-22 08:15:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jaer.dk is a .dk domain served by 3 nameservers (ns1.wordpress.com, ns2.wordpress.com, ns3.wordpress.com). It was registered on 6 September 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 192.0.78.24 is hosted by Automattic, Inc (AS2635) in United States. Mail is handled by ASPMX.L.GOOGLE.COM, ALT1.ASPMX.L.GOOGLE.COM and 3 more. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 24ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.wordpress.com	198.181.116.9 2a04:fa87:ffff::c6b5:7409	ns1.wordpress.com ns1.wordpress.com	AS2635 Automattic, Inc AS2635 Automattic, Inc
ns2.wordpress.com	198.181.117.9 2a04:fa87:ffff::c6b5:7509	ns2.wordpress.com ns2.wordpress.com	AS2635 Automattic, Inc AS2635 Automattic, Inc
ns3.wordpress.com	192.0.74.9 2620:115:c00f::c000:4a09	ns3.wordpress.com ns3.wordpress.com	AS2635 Automattic, Inc AS2635 Automattic, Inc

🌍 A Records#

2 records 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
192.0.78.24	5s	—	AS2635	Automattic, Inc	192.0.64.0/18	🇺🇸 United States	San Francisco
192.0.78.25	5s	—	AS2635	Automattic, Inc	192.0.64.0/18	🇺🇸 United States	San Francisco

📧 MX Records#

5 records 25ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3005s	ASPMX.L.GOOGLE.COM	108.177.14.26 2a00:1450:4025:c03::1b	lt-in-f26.1e100.net rc-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3005s	ALT1.ASPMX.L.GOOGLE.COM	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3005s	ALT2.ASPMX.L.GOOGLE.COM	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3005s	ALT3.ASPMX.L.GOOGLE.COM	192.178.230.27 2404:6800:400b:c01b::1a	yunrtab-in-f27.1e100.net yunrtab-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3005s	ALT4.ASPMX.L.GOOGLE.COM	173.194.43.27 2607:f8b0:400e:c1e::1b	yudlsqd-in-f27.1e100.net yudlsqd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	jaer.dk → 192.0.78.24
🔶 Autoconfig	jaer.dk → 192.0.78.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 22:58:50

www CNAME	jaer.dk (all on jaer.dk) → 192.0.78.24 192.0.78.25 (AS2635)
www vs bare domain	Same network jaer.dk: 192.0.78.24 192.0.78.25 (AS2635) www.jaer.dk: 192.0.78.24 192.0.78.25 (AS2635)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.jaer.dk	jaer.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

47ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

24ms

Field	Value
Serial	2005071858
Primary NS (MNAME)	ns1.wordpress.com
Responsible (RNAME)	hostmaster@wordpress.com
Refresh	14400s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-08 23:09:12

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-09-06
Expires	2027-09-30 (337d)

📋 WHOIS#

⏱️ Lookup Timing#

24ms

27ms

25ms

AAAA

22ms

TXT

104ms

CAA

24ms

HTTPS

13ms

TLSA

56ms

SOA

24ms

MTA-STS

24ms

DNSSEC

47ms

SRV

29ms

Total

591ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 22:58:50	1089ms	3 NS 2 A 5 MX	🔓 Insecure
2026-10-07 22:54:12	665ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-07 05:55:18	380ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-06 03:23:25	576ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-05 03:11:37	217ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-04 02:54:25	105ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-03 02:54:05	177ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-02 02:50:09	1107ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-01 02:41:38	817ms	3 NS 2 A 5 MX	🔓 Insecure
2026-06-22 08:15:33 shown	591ms	3 NS 2 A 5 MX	🔓 Insecure
2026-06-22 08:05:39	739ms	3 NS 2 A 5 MX	🔓 Insecure
2026-06-21 04:02:49	1588ms	3 NS 2 A 5 MX	🔓 Insecure
2026-06-20 22:06:36	1159ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 23:14:52	933ms	3 NS 2 A 5 MX	🔓 Insecure