ishaq.dk

📜 Historical scan 2026-07-21 16:02:36  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ishaq.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 April 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.226.145.7 is hosted by Netnoerden ApS (AS216275) in Denmark. Mail is handled by mail.ishaq.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   75ms
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   79ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.226.145.7 600s — AS216275 Netnoerden ApS 91.226.144.0/23 🇩🇰 Denmark Frederiksberg

📧 MX Records#

1 records   58ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.ishaq.dk 78.128.76.219 mx-s5.vivawebhost.com AS57344 Telehouse EAD

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover91.226.145.9
🔶 Autoconfigishaq.dk → 91.226.145.7

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   203ms
TXT Record
v=spf1 ip4:91.226.145.8 ip4:91.226.145.9 -all

✉️ SPF#

PolicyRecord (ishaq.dk)
-all (hard fail) v=spf1 ip4:91.226.145.8 ip4:91.226.145.9 -all

📨 DMARC#

PolicyRecord (_dmarc.ishaq.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:mi@ishaq.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 2026-10-26 06:20:42
www46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domainDifferent networks
ishaq.dk: 91.226.145.7 (AS216275)
www.ishaq.dk: 46.30.211.38 (AS51468)
(all like this)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.ishaq.dk ishaq.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

184ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026072104
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-07 00:55:25
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2000-04-07
Expires2027-06-30 (246d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
75ms
A
79ms
MX
58ms
AAAA
77ms
TXT
203ms
CAA
66ms
HTTPS
71ms
TLSA
157ms
SOA
0ms
MTA-STS
86ms
DNSSEC
184ms
SRV
113ms
Total
887ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-26 06:20:42 2017ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-12 05:00:47 3513ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-11 02:46:16 2051ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-31 15:32:41 2738ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-28 11:15:57 4747ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-12 13:43:56 1059ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-02 13:06:49 2242ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-28 05:08:24 8867ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-24 03:00:19 1106ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-21 16:02:36 shown 887ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-18 02:44:04 3893ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-13 02:11:34 900ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-02 13:49:43 10267ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-24 20:45:14 669ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-22 20:08:31 1182ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 17:39:13 3984ms 2 NS 1 A 1 MX 🔒 Secure
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