tolstoy-kristoffersen.dk

📜 Historical scan 2026-10-23 22:57:39  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tolstoy-kristoffersen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 February 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 mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 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   143ms
NameserverIP addressesPTRASN / 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#

1 records   126ms
IPTTLPTRASNISP / OrgCIDRCountryCity
198.185.159.144 3600s — AS53831 Squarespace, Inc. 198.185.159.0/24 🇺🇸 United States New York

📧 MX Records#

4 records   124ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod11-cph3.one.com 104.37.34.230 mx1.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod11-cph3.one.com 104.37.34.231 mx2.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod11-cph3.one.com 104.37.34.232 mx3.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod11-cph3.one.com 104.37.34.233 mx4.pub.mailpod11-cph3.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   257ms
TXT Record
v=spf1 include:_custspf.one.com ~all

✉️ SPF#

PolicyRecord (tolstoy-kristoffersen.dk)
~all (soft fail) v=spf1 include:_custspf.one.com ~all

📨 DMARC#

PolicyRecord (_dmarc.tolstoy-kristoffersen.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:teknisk@tolstoy-kristoffersen.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 2026-10-24 23:20:33
www CNAMEext-cust.squarespace.com (all on squarespace.com)
www vs bare domainSame network
tolstoy-kristoffersen.dk: 198.185.159.144 (AS53831)
www.tolstoy-kristoffersen.dk: 198.185.159.144 198.185.159.145 198.49.23.144 198.49.23.145 (AS53831)
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records   112ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 24F573980561755185B794745411B05D…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 24F573980561755185B794745411B05D…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 24F573980561755185B794745411B05D…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 24F573980561755185B794745411B05D…

🔐 DNSSEC#

220ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

22ms
FieldValue
Serial2026092601
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-23 23:30:08
FieldValue
RegistrarONE.COM A/S
Registered2022-02-16
Expires2027-02-15 (110d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
143ms
A
126ms
MX
124ms
AAAA
145ms
TXT
257ms
CAA
127ms
HTTPS
94ms
TLSA
112ms
SOA
22ms
MTA-STS
150ms
DNSSEC
220ms
SRV
144ms
Total
729ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-24 23:20:33 570ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-23 22:57:39 shown 729ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-22 12:14:22 435ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-26 21:52:32 676ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-25 21:28:26 615ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-26 14:24:11 1433ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-27 10:47:59 813ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-19 19:07:38 16996ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-28 10:11:30 700ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-24 19:39:29 532ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-18 00:07:40 698ms 2 NS 1 A 4 MX 🔒 Secure
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