sikr-it.dk

Records from scan: 2026-10-12 16:57:37 · 472ms total · last checked 2026-10-19 03:31 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sikr-it.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It 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 smtp.google.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

4 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
198.185.159.144	3600s	—	AS53831	Squarespace, Inc.	198.185.159.0/24	🇺🇸 United States	New York
198.185.159.145	3600s	—	AS53831	Squarespace, Inc.	198.185.159.0/24	🇺🇸 United States	—
198.49.23.144	3600s	—	AS53831	Squarespace, Inc.	198.49.23.0/24	🇺🇸 United States	—
198.49.23.145	3600s	—	AS53831	Squarespace, Inc.	198.49.23.0/24	🇺🇸 United States	—

📧 MX Records#

1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	smtp.google.com	172.253.130.27 172.253.152.27 173.194.220.27 2a00:1450:4010:c06::1a 2a00:1450:4010:c06::1a 2a00:1450:4010:c06::1b 2a00:1450:4010:c06::1b 2a00:1450:4010:c20::1a 2a00:1450:4010:c22::1a 64.233.163.26 64.233.163.27	yulppbn-in-f27.1e100.net yulpptr-in-f27.1e100.net lk-in-f27.1e100.net lj-in-f26.1e100.net lj-in-x1a.1e100.net lj-in-f27.1e100.net lj-in-x1b.1e100.net yulppbn-in-f26.1e100.net yulpptr-in-f26.1e100.net lj-in-f26.1e100.net lj-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC 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 120ms

TXT Record
google-site-verification=_79uiRMo0YNh3jmOvVdTci5wdmNxs-Yg-fAtoaH40io
v=spf1 include:spf.mailjet.com include:_spf.google.com include:_spf.smtp.mailtrap.live ~all

✉️ SPF#

Policy	Record (sikr-it.dk)
~all (soft fail)	v=spf1 include:spf.mailjet.com include:_spf.google.com include:_spf.smtp.mailtrap.live ~all

📨 DMARC#

Policy	Record (_dmarc.sikr-it.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100; rua=mailto:developer@sikr-it.dk,mailto:re+lxo6kft1eg4@dmarc.postmarkapp.com; ruf=mailto:developer@sikr-it.dk; sp=none; aspf=r;

📬 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#

checked 2026-10-12 16:57:37

www CNAME	ext-cust.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 sikr-it.dk: 198.185.159.144 198.185.159.145 198.49.23.144 198.49.23.145 (AS53831) www.sikr-it.dk: 198.185.159.144 198.185.159.145 198.49.23.144 198.49.23.145 (AS53831)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 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#

68ms

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

🏷️ SOA#

24ms

Field	Value
Serial	2026101200
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

41ms

38ms

33ms

AAAA

33ms

TXT

120ms

CAA

41ms

HTTPS

37ms

TLSA

67ms

SOA

24ms

MTA-STS

48ms

DNSSEC

68ms

SRV

51ms

Total

472ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 16:57:37 shown	472ms	3 NS 4 A 1 MX	🔒 Secure
2026-10-03 03:08:28	456ms	3 NS 4 A 1 MX	🔒 Secure
2026-09-30 02:48:49	548ms	3 NS 4 A 1 MX	🔒 Secure
2026-09-15 18:46:12	2373ms	3 NS 4 A 1 MX	🔒 Secure
2026-09-08 20:00:25	645ms	3 NS 4 A 1 MX	🔒 Secure
2026-09-04 09:12:23	616ms	3 NS 4 A 1 MX	🔒 Secure
2026-08-28 06:24:21	668ms	3 NS 4 A 1 MX	🔒 Secure
2026-06-25 05:52:52	686ms	3 NS 4 A 1 MX	🔒 Secure
2026-06-23 04:38:15	4639ms	3 NS 4 A 1 MX	🔒 Secure
2026-06-22 12:54:08	991ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 06:07:23	751ms	3 NS 4 A 1 MX	🔒 Secure