grammatip.dk

📜 Historical scan 2026-08-19 11:19:02  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

grammatip.dk is a .dk domain served by 2 nameservers (ns1.ordbogen.com, ns2.ordbogen.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.240.88.23 is hosted by Ordbogen A/S (AS198901) in Denmark. Mail is handled by mail.ordbogen.com. The zone is not DNSSEC-signed, has no 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   412ms
NameserverIP addressesPTRASN / ISP
ns1.ordbogen.com 91.240.88.19 ns1.ordbogen.com AS198901 Ordbogen A/S
ns2.ordbogen.com 91.240.88.20 ns2.ordbogen.com AS198901 Ordbogen A/S

🌍 A Records#

1 records   404ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.240.88.23 600s — AS198901 Ordbogen A/S 91.240.88.0/24 🇩🇰 Denmark —

📧 MX Records#

1 records   357ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mail.ordbogen.com 91.240.88.21 mail.ordbogen.com AS198901 Ordbogen A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscovergrammatip.dk → 91.240.88.23
🔶 Autoconfiggrammatip.dk → 91.240.88.23

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 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 13:24:00
www CNAMEgrammatip.dk (all on grammatip.dk)
www vs bare domainSame network
grammatip.dk: 91.240.88.23 (AS198901)
www.grammatip.dk: 91.240.88.23 (AS198901)
WildcardYes: any name under the zone resolves

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.grammatip.dk grammatip.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

722ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial1787049321
Primary NS (MNAME)ns1.ordbogen.com
Responsible (RNAME)hostmaster@grammatip.dk
Refresh16384s
Retry2048s
Expire1048576s
Minimum (neg-cache TTL)2560s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
412ms
A
404ms
MX
357ms
AAAA
342ms
TXT
935ms
CAA
358ms
HTTPS
424ms
TLSA
728ms
SOA
0ms
MTA-STS
491ms
DNSSEC
722ms
SRV
446ms
Total
6375ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-16 13:24:00 765ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-09 14:26:29 763ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-01 03:28:48 1380ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-30 03:21:54 707ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-24 03:48:28 945ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-16 01:21:44 1918ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-20 11:38:08 1419ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-19 11:19:02 shown 6375ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-13 01:04:14 2585ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-06 06:48:17 661ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-03 05:33:38 1008ms 2 NS 1 A 1 MX 🔓 Insecure
2026-07-28 11:16:09 2833ms 2 NS 1 A 1 MX 🔓 Insecure
2026-07-24 09:46:33 771ms 2 NS 1 A 1 MX 🔓 Insecure
2026-07-22 07:55:52 849ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-26 21:47:08 569ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-24 19:50:48 409ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-24 06:08:46 1116ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 06:00:25 1385ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-17 09:19:11 1124ms 2 NS 1 A 1 MX 🔓 Insecure
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