booksigmund.dk DNS records

🖥️ Nameservers2 records 26ms

Nameserver	IP addresses	PTR	ASN / ISP
parked.g1-dns.com	195.206.121.255 2001:67c:28cc::ffff	parked.g1-dns.com parked.g1-dns.com	AS197495 One.com A/S AS197495 One.com A/S
parked.g1-dns.one	185.10.11.255 2001:67c:3c0::ffff	parked.g1-dns.one parked.g1-dns.one	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records

🌍

No A records found

📧 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 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

🔗 TLSA / DANE

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

🔐 DNSSEC93ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2026090401
Primary NS (MNAME)	parked.g1-dns.one
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	900s

📋 RegistrationWHOIS fetched 2026-08-28 05:03:22

Field	Value
Registrar	ONE.COM A/S
Registered	2024-11-01
Expires	2026-10-31 (56d)

📋 WHOIS

⏱️ Lookup Timing

NS

26ms

A

30ms

MX

25ms

AAAA

41ms

TXT

129ms

CAA

21ms

HTTPS

25ms

TLSA

32ms

SOA

0ms

MTA-STS

46ms

DNSSEC

93ms

SRV

49ms

Total

405ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 02:20:20	405ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-09-01 05:29:44	2492ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-31 13:22:27	363ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-30 11:15:52	778ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-29 06:23:36	408ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-28 05:02:53	418ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-27 04:40:23	543ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-26 13:27:34	393ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-25 04:04:51	1123ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-24 03:42:15	683ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-23 02:05:16	3270ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-22 02:03:31	547ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-21 01:53:42	542ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-19 23:14:00	2028ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-18 22:19:58	530ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-17 02:19:27	1502ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-15 19:34:58	4488ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-14 18:02:12	2595ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-13 08:55:37	16464ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-12 07:36:12	544ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-11 07:17:20	9467ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-10 05:48:06	6406ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-07 02:24:33	8582ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-06 00:17:52	516ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-03 19:52:08	8604ms	2 NS 0 A 0 MX	🔓 Insecure	View