upstruct.dk

📜 Historical scan 2026-09-18 04:14:10 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

upstruct.dk is a .dk domain served by 2 nameservers (ns61.domaincontrol.com, ns62.domaincontrol.com). It was registered on 25 July 2024 (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 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#

2 records 60ms

Nameserver	IP addresses	PTR	ASN / ISP
ns61.domaincontrol.com	2603:5:2153::20 97.74.101.32	ns61.domaincontrol.com ns61.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH
ns62.domaincontrol.com	173.201.69.32 2603:5:2253::20	ns62.domaincontrol.com ns62.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH

🌍 A Records#

4 records 43ms

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 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	2a00:1450:4010:c03::1b 2a00:1450:4010:c03::1b 64.233.165.27	lr-in-x1b.1e100.net lr-in-f27.1e100.net lg-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.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 241ms

TXT Record
google-site-verification=ceN9tK_W8yTlrdmh9HIarRsQExc1TlYrj6SxxaYXDjs
v=spf1 include:dc-aa8e722993._spfm.upstruct.dk ~all

✉️ SPF#

Policy	Record (upstruct.dk)
~all (soft fail)	v=spf1 include:dc-aa8e722993._spfm.upstruct.dk ~all

📨 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 2026-10-09 11:43:09

www CNAME	ext-sq.squarespace.com (all on squarespace.com) → 198.185.159.144 198.185.159.145 198.49.23.144 198.49.23.145 (AS53831)
www vs bare domain	Same network upstruct.dk: 198.185.159.144 198.185.159.145 198.49.23.144 198.49.23.145 (AS53831) www.upstruct.dk: 198.185.159.144 198.185.159.145 198.49.23.144 198.49.23.145 (AS53831)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

92ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2025022609
Primary NS (MNAME)	ns61.domaincontrol.com
Responsible (RNAME)	dns@jomax.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-05 14:22:14

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-07-25
Expires	2027-07-24 (278d)

📋 WHOIS#

⏱️ Lookup Timing#

60ms

43ms

49ms

AAAA

52ms

TXT

241ms

CAA

57ms

HTTPS

41ms

TLSA

249ms

SOA

0ms

MTA-STS

67ms

DNSSEC

92ms

SRV

78ms

Total

1010ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 11:43:09	1500ms	2 NS 4 A 5 MX	🔓 Insecure
2026-10-01 03:21:34	1122ms	2 NS 4 A 5 MX	🔓 Insecure
2026-09-18 04:14:10 shown	1010ms	2 NS 4 A 5 MX	🔓 Insecure
2026-09-08 01:44:44	3079ms	2 NS 4 A 5 MX	🔓 Insecure
2026-07-02 22:25:51	9756ms	2 NS 4 A 5 MX	🔓 Insecure
2026-06-27 02:06:14	2496ms	2 NS 4 A 5 MX	🔓 Insecure
2026-06-24 19:34:17	865ms	2 NS 4 A 5 MX	🔓 Insecure
2026-06-23 14:02:37	1200ms	2 NS 4 A 5 MX	🔓 Insecure
2026-06-23 09:29:26	971ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 15:54:59	1309ms	2 NS 4 A 5 MX	🔓 Insecure
2026-06-19 14:59:48	727ms	2 NS 4 A 5 MX	🔓 Insecure
2026-06-17 12:59:18	848ms	2 NS 4 A 5 MX	🔓 Insecure