ivatr.dk

📜 Historical scan 2026-08-09 22:40:16  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ivatr.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 22 January 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.27.12.104 is hosted by Hi3G Access AB (AS44034) in Denmark. Mail is handled by mail.ivatr.dk. 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   189ms
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   188ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.27.12.104 3600s 212.27.12.104.mobile.3.dk AS44034 Hi3G Access AB 212.27.0.0/19 🇩🇰 Denmark —

📧 MX Records#

1 records   203ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.ivatr.dk 212.27.12.104 212.27.12.104.mobile.3.dk AS44034 Hi3G Access AB

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover212.27.12.104
🔶 Autoconfig212.27.12.104

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   382ms
TXT Record
v=spf1 include:_custspf.one.com ip4:212.27.12.104 ~all

✉️ SPF#

PolicyRecord (ivatr.dk)
~all (soft fail) v=spf1 include:_custspf.one.com ip4:212.27.12.104 ~all

📨 DMARC#

PolicyRecord (_dmarc.ivatr.dk)
p=reject v=DMARC1; p=reject; sp=none; adkim=s; aspf=s; rua=mailto:dmarc@ivatr.dk; ruf=mailto:dmarc@ivatr.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 2026-10-09 22:33:46
wwwNXDOMAIN
www vs bare domainwww does not resolve
ivatr.dk: 212.27.12.104 (AS44034)
www.ivatr.dk: no address
(all like this)
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
dkim — 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: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

339ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026080901
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-09 23:10:29
FieldValue
RegistrarONE.COM A/S
Registered2025-01-22
Expires2027-01-21 (90d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
189ms
A
188ms
MX
203ms
AAAA
204ms
TXT
382ms
CAA
181ms
HTTPS
216ms
TLSA
333ms
SOA
0ms
MTA-STS
266ms
DNSSEC
339ms
SRV
246ms
Total
1572ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 22:33:46 821ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-09 06:45:44 658ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-28 08:57:57 743ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-09 22:40:16 shown 1572ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-24 07:49:55 4814ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-10 03:45:17 777ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-27 18:35:52 556ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-18 07:32:27 2428ms 2 NS 1 A 1 MX 🔒 Secure
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