upstruct.dk

📜 Historical scan 2026-06-19 14:59:48 · ← 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 53ms

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 57ms

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 58ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	173.194.221.26 2a00:1450:4025:c03::1a	lm-in-f26.1e100.net rc-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4003:c26::1b	lcbomp-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	108.177.125.27 2404:6800:4003:c26::1b	tp-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	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	3600s	alt4.aspmx.l.google.com	173.194.43.27 2404:6800:400b:c01b::1a	yudlsqd-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 225ms

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#

119ms

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

🏷️ SOA#

47ms

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#

53ms

57ms

58ms

AAAA

48ms

TXT

225ms

CAA

62ms

HTTPS

56ms

TLSA

77ms

SOA

47ms

MTA-STS

48ms

DNSSEC

119ms

SRV

82ms

Total

727ms

🕐 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	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 shown	727ms	2 NS 4 A 5 MX	🔓 Insecure
2026-06-17 12:59:18	848ms	2 NS 4 A 5 MX	🔓 Insecure