iterativ.dk

📜 Historical scan 2026-06-18 04:05:09  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

iterativ.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 21 January 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx1.pub.mailpod8-cph3.one.com, mx2.pub.mailpod8-cph3.one.com and 1 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   121ms
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   130ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.111.240.190 — webcluster63.webpod11-cph3.one.com AS51468 — — — —

📧 MX Records#

3 records   119ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.pub.mailpod8-cph3.one.com 185.164.14.102 mx1.pub.mailpod8-cph3.one.com AS51468 One.com A/S
10 — mx2.pub.mailpod8-cph3.one.com 185.164.14.103 mx2.pub.mailpod8-cph3.one.com AS51468 One.com A/S
10 — mx3.pub.mailpod8-cph3.one.com 185.164.14.104 mx3.pub.mailpod8-cph3.one.com AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover77.111.240.190
🔶 Autoconfig77.111.240.190

🔷 AAAA Records (IPv6)#

1 records   132ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:102:80f7:95e1:98ca:d9fb — — AS51468 — — — —

🔐 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 2026-10-10 17:57:05
www77.111.240.166 2a02:2350:5:102:8036:a333:fe89:cce9 (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#

3 records   191ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 026A3DCAF3804B72DA8C105B5ADC0C7D…
SMTP _25._tcp.mx2.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 026A3DCAF3804B72DA8C105B5ADC0C7D…
SMTP _25._tcp.mx3.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 026A3DCAF3804B72DA8C105B5ADC0C7D…

🔐 DNSSEC#

190ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

120ms
FieldValue
Serial2026053101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-10 18:12:06
FieldValue
RegistrarONE.COM A/S
Registered2003-01-21
Expires2027-01-31 (104d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
121ms
A
130ms
MX
119ms
AAAA
132ms
TXT
220ms
CAA
126ms
HTTPS
127ms
TLSA
191ms
SOA
120ms
MTA-STS
118ms
DNSSEC
190ms
SRV
179ms
Total
970ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-10 17:57:05 1986ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-09 10:28:22 2657ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-15 08:10:23 1091ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-27 16:35:07 613ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-12 03:20:00 4358ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-09 15:05:57 921ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-02 00:44:57 715ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-29 00:18:40 656ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-20 15:01:29 2270ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-18 04:05:09 shown 970ms 2 NS 1 A 3 MX 🔒 Secure
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