sandermail.dk

📜 Historical scan 2026-09-18 02:22:40  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sandermail.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 March 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.142 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.mailpod15-cph3.g1i.one.com, mx2.mailpod15-cph3.g1i.one.com and 2 more. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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   129ms
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   112ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.111.240.142 3600s webcluster15.webpod11-cph3.one.com AS51468 One.com A/S 77.111.240.0/22 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   142ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.mailpod15-cph3.g1i.one.com 104.37.35.36 mx1.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx2.mailpod15-cph3.g1i.one.com 104.37.35.37 mx2.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx3.mailpod15-cph3.g1i.one.com 104.37.35.38 mx3.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx4.mailpod15-cph3.g1i.one.com 104.37.35.39 mx4.mailpod15-cph3.g1i.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

1 records   140ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:102:76:7b88:3e19:f3ce 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-16 06:16:23
www77.111.240.142 2a02:2350:5:102:76:7b88:3e19:f3ce (AS51468) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

4 records   203ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 E54A7262DC6E3E0F06227A22B71D01DC…

🔐 DNSSEC#

164ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026091201
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-15 04:58:01
FieldValue
RegistrarONE.COM A/S
Registered2011-03-07
Expires2027-03-31 (164d)

🔗 Same registrant#

1 domain

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).

DomainRegistrar
aifsd.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
129ms
A
112ms
MX
142ms
AAAA
140ms
TXT
267ms
CAA
108ms
HTTPS
123ms
TLSA
203ms
SOA
0ms
MTA-STS
137ms
DNSSEC
164ms
SRV
139ms
Total
1094ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-16 06:16:23 2716ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-15 04:44:37 1392ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-14 01:27:09 834ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-08 17:12:22 463ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-28 06:01:06 575ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-18 02:22:40 shown 1094ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-09 21:25:51 777ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-02 17:18:58 2695ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-29 04:48:00 1213ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-28 02:21:03 1487ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-01 00:30:29 963ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-23 02:52:34 1196ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-22 18:14:32 1175ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 03:40:33 653ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-19 14:04:26 3287ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-17 13:32:25 2793ms 2 NS 1 A 4 MX 🔒 Secure
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