phytagoras.dk DNS records

🖥️ Nameservers2 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.webhot.dk	178.72.21.249	abraham.webhot.dk	AS3342 Cibicom A/S
ns4.webhot.dk	178.72.21.250	skinner.webhot.dk	AS3342 Cibicom A/S

🌍 A Records1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.72.21.249	1800s	abraham.webhot.dk	AS3342	Cibicom A/S	178.72.16.0/21	🇩🇰 Denmark	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 219ms

TXT Record
Hosted by Web-Hotel Danmark - http://www.webhot.dk/
v=spf1 -all

✉️ SPF

Policy	Record (phytagoras.dk)
-all (hard fail)	v=spf1 -all

📨 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

🔗 TLSA / DANE

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

🔐 DNSSEC107ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026081504
Primary NS (MNAME)	ns4.webhot.dk
Responsible (RNAME)	hostmaster@webhot.dk
Refresh	28800s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

45ms

A

41ms

MX

39ms

AAAA

54ms

TXT

219ms

CAA

39ms

HTTPS

64ms

TLSA

42ms

SOA

0ms

MTA-STS

70ms

DNSSEC

107ms

SRV

124ms

Total

557ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 04:52:15	557ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-08-16 21:01:36	1828ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-08-13 05:06:46	8602ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-08-06 10:44:31	8502ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-08-04 05:07:49	2351ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-07-26 22:40:13	697ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-07-25 22:23:36	517ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-07-23 20:54:50	8358ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-07-22 20:32:13	966ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-07-21 02:47:44	64336ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-16 20:44:43	1954ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-07-14 11:35:32	563ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-07-11 22:34:44	521ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-07-10 18:42:54	797ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-07-09 14:45:53	506ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-07-08 11:06:54	676ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-07-05 21:40:37	2382ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-07-05 20:40:51	583ms	2 NS 1 A 0 MX	❓ Unknown	View
2026-07-04 17:06:14	541ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-07-03 13:58:26	454ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-06-28 08:52:42	389ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-06-26 18:57:03	448ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-06-21 03:26:11	433ms	2 NS 1 A 0 MX	⚠️ Bogus	View
2026-06-20 23:51:14	844ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-06-20 05:07:23	338ms	2 NS 1 A 0 MX	🔓 Insecure	View