pastforward.dk

📜 Historical scan 2026-06-20 06:08:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

pastforward.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 20 May 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 198.185.159.144 is hosted by Squarespace, Inc. (AS53831) in United States. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, publishes a 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#

2 records 44ms

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#

4 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
198.185.159.144	600s	—	AS53831	Squarespace, Inc.	198.185.159.0/24	🇺🇸 United States	New York
198.185.159.145	600s	—	AS53831	Squarespace, Inc.	198.185.159.0/24	🇺🇸 United States	—
198.49.23.144	600s	—	AS53831	Squarespace, Inc.	198.49.23.0/24	🇺🇸 United States	—
198.49.23.145	600s	—	AS53831	Squarespace, Inc.	198.49.23.0/24	🇺🇸 United States	—

📧 MX Records#

5 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	aspmx.l.google.com	209.85.233.26 2a00:1450:4010:c02::1b 2a00:1450:4010:c02::1b	lr-in-f26.1e100.net le-in-f27.1e100.net le-in-x1b.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	600s	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	600s	alt2.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	600s	alt3.aspmx.l.google.com	192.178.230.26 2404:6800:400b:c01b::1b	yunrtab-in-f26.1e100.net yunrtab-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	600s	alt4.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 227ms

TXT Record
google-site-verification=V4X2OGywI1XQhzO4CZZhriVXI5ilTrKvfWJc4Laj7iY
v=spf1 include:_spf.google.com include:_spf.spysystem.dk include:servers.mcsv.net ~all

✉️ SPF#

Policy	Record (pastforward.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:_spf.spysystem.dk include:servers.mcsv.net ~all

📨 DMARC#

Policy	Record (_dmarc.pastforward.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:kristian@pastforward.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-20 01:08:09

www CNAME	custom-domains.chatgpt.site (all on chatgpt.site) → 104.18.22.186 104.18.23.186 2606:4700::6812:16ba 2606:4700::6812:17ba (AS13335)
www vs bare domain	Same network pastforward.dk: 162.159.143.30 172.66.3.26 (AS13335) www.pastforward.dk: 104.18.22.186 104.18.23.186 2606:4700::6812:16ba 2606:4700::6812:17ba (AS13335)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

172ms

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

🏷️ SOA#

47ms

Field	Value
Serial	2026061502
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-07 13:38:48

Field	Value
Registrar	ONE.COM A/S
Registered	2022-05-20
Expires	2027-05-19 (209d)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

40ms

38ms

AAAA

41ms

TXT

227ms

CAA

55ms

HTTPS

52ms

TLSA

200ms

SOA

47ms

MTA-STS

246ms

DNSSEC

172ms

SRV

154ms

Total

963ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 01:08:09	1223ms	2 NS 2 A 5 MX	🔒 Secure
2026-10-09 08:52:35	2648ms	2 NS 2 A 5 MX	🔒 Secure
2026-10-07 13:28:17	1370ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-30 10:33:09	1007ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-08 06:48:04	953ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-01 04:40:36	1090ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-27 12:25:17	597ms	2 NS 2 A 5 MX	🔒 Secure
2026-07-21 03:57:18	5430ms	2 NS 4 A 5 MX	🔒 Secure
2026-06-28 01:44:47	1541ms	2 NS 4 A 5 MX	🔒 Secure
2026-06-20 06:08:22 shown	963ms	2 NS 4 A 5 MX	🔒 Secure
2026-06-17 11:42:10	1335ms	2 NS 4 A 5 MX	🔒 Secure