yesperday.dk

📜 Historical scan 2026-08-19 23:31:40 · ← Latest scan

🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

yesperday.dk is a registered .dk domain whose nameservers (ns01.one.com, ns02.one.com) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 4 February 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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#

2 records 126ms

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 Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

324ms

Check	Result
Validation Status	❓ Unknown (the delegated nameservers don't answer)
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-09 19:13:15

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2015-02-04
Expires	2027-02-28 (128d)

📋 WHOIS#

⏱️ Lookup Timing#

126ms

132ms

139ms

AAAA

140ms

TXT

415ms

CAA

122ms

HTTPS

135ms

TLSA

78ms

SOA

68ms

MTA-STS

126ms

DNSSEC

324ms

SRV

8068ms

Total

9120ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 12:28:00	2174ms	2 NS 0 A 0 MX	❓ Unknown
2026-10-01 07:30:24	1257ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-24 01:31:40	3106ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-23 00:12:10	10179ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-21 23:59:24	2912ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-20 23:56:32	5666ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-19 23:31:40 shown	9120ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-18 22:05:20	10871ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-17 18:38:22	4203ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-15 19:45:55	3925ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-14 13:47:00	4278ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-13 00:39:22	4211ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-11 03:02:03	2767ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-09 12:56:52	2892ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-07 01:06:26	27256ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-05 08:41:36	1435ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-03 22:06:50	31747ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-30 22:18:10	1041ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-27 08:11:44	8805ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-26 07:18:37	27195ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-25 07:03:41	27182ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-24 06:55:37	25241ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-23 05:10:25	1090ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-21 11:44:05	771ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-20 05:32:21	10158ms	2 NS 0 A 0 MX	❓ Unknown