withc.dk

📜 Historical scan 2026-06-19 22:44:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

withc.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 19 November 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 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 298ms

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 308ms

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 306ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	2a00:1450:4010:c01::1b 2a00:1450:4010:c01::1b 2a00:1450:4010:c0e::1b 2a00:1450:4010:c0e::1b 2a00:1450:4010:c1c::1a 2a00:1450:4010:c1c::1b 64.233.161.26 64.233.161.27 64.233.162.26 64.233.162.27 74.125.205.26	lh-in-x1b.1e100.net lh-in-f27.1e100.net lu-in-x1b.1e100.net lu-in-f27.1e100.net la-in-f26.1e100.net la-in-f27.1e100.net lh-in-f26.1e100.net lh-in-f27.1e100.net li-in-f26.1e100.net li-in-f27.1e100.net le-in-f26.1e100.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#

1 records 679ms

TXT Record
v=spf1 include:_spf.google.com include:squarespace-mail.com ~all

✉️ SPF#

Policy	Record (withc.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:squarespace-mail.com ~all

📨 DMARC#

Policy	Record (_dmarc.withc.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:christine@withc.dk, mailto:christine@withc.dk; pct=100; adkim=s; aspf=s

📬 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 2026-10-12 15:06:48

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 withc.dk: 198.185.159.144 198.185.159.145 198.49.23.144 198.49.23.145 (AS53831) www.withc.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: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

432ms

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

🏷️ SOA#

297ms

Field	Value
Serial	2025010405
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-09 16:02:49

Field	Value
Registrar	Simply.com A/S
Registered	2024-11-19
Expires	2026-11-18 (32d)

📋 WHOIS#

⏱️ Lookup Timing#

298ms

308ms

306ms

AAAA

293ms

TXT

679ms

CAA

302ms

HTTPS

296ms

TLSA

325ms

SOA

297ms

MTA-STS

310ms

DNSSEC

432ms

SRV

323ms

Total

2677ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 15:06:48	1677ms	3 NS 4 A 1 MX	🔒 Secure
2026-10-09 10:35:33	930ms	3 NS 4 A 1 MX	🔒 Secure
2026-10-03 03:08:40	594ms	3 NS 4 A 1 MX	🔒 Secure
2026-10-01 03:01:19	753ms	3 NS 4 A 1 MX	🔒 Secure
2026-09-30 03:24:33	447ms	3 NS 4 A 1 MX	🔒 Secure
2026-09-26 08:07:49	676ms	3 NS 4 A 1 MX	🔒 Secure
2026-08-27 23:54:53	720ms	3 NS 4 A 1 MX	🔒 Secure
2026-06-19 22:44:29 shown	2677ms	3 NS 4 A 1 MX	🔒 Secure
2026-06-18 07:07:50	949ms	3 NS 4 A 1 MX	🔒 Secure