rt-byg.dk DNS records

🖥️ Nameservers3 records 49ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.hyp.net	151.249.124.1 2a01:5b40:ac1::1	ns1.hyp.net ns1.hyp.net	AS12996 Domeneshop AS AS12996 Domeneshop AS
ns2.hyp.net	192.174.68.10 2001:67c:1bc::10	ns2.hyp.net ns2.hyp.net	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns3.hyp.net	151.249.126.3 2a01:5b40:ac3::1	ns3.hyp.net ns3.hyp.net	AS208045 Domeneshop AS AS208045 Domeneshop AS

🌍 A Records1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.134.245.113	300s	parkedweb01.domeneshop.no	AS12996	Domeneshop AS	185.134.244.0/22	🇳🇴 Norway	—

📧 MX Records5 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	ASPMX.L.GOOGLE.COM	209.85.233.26 2a00:1450:4010:c0e::1b 2a00:1450:4010:c0e::1b	lr-in-f26.1e100.net lu-in-x1b.1e100.net lu-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	ALT1.ASPMX.L.GOOGLE.COM	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	ALT2.ASPMX.L.GOOGLE.COM	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	ALT3.ASPMX.L.GOOGLE.COM	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	ALT4.ASPMX.L.GOOGLE.COM	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)1 records 54ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:5b40:0:bc03::1	300s	—	AS12996	Domeneshop AS	2a01:5b40:0:0:0:0:0:0/37	🇳🇴 Norway	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 252ms

TXT Record
v=spf1 include:_spf.google.com ~all

✉️ SPF

Policy	Record (rt-byg.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC

Policy	Record (_dmarc.rt-byg.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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)

🔐 DNSSEC88ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	1787820611
Primary NS (MNAME)	ns1.hyp.net
Responsible (RNAME)	hostmaster@domeneshop.no
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 RegistrationWHOIS fetched 2026-07-04 18:15:05

Field	Value
Registrar	Domeneshop AS
Registered	2025-08-24
Expires	2026-08-23 (expired)

📋 WHOIS

⏱️ Lookup Timing

NS

49ms

A

39ms

MX

45ms

AAAA

54ms

TXT

252ms

CAA

57ms

HTTPS

41ms

TLSA

102ms

SOA

0ms

MTA-STS

61ms

DNSSEC

88ms

SRV

216ms

Total

900ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 02:01:27	900ms	3 NS 1 A 5 MX	🔒 Secure	View
2026-08-28 10:07:33	934ms	3 NS 1 A 5 MX	🔒 Secure	View
2026-08-27 10:02:06	185ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-26 10:01:53	993ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-25 00:57:30	2234ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-23 23:24:01	1175ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 19:52:27	6404ms	3 NS 1 A 5 MX	🔒 Secure	View
2026-07-28 01:51:01	1290ms	3 NS 1 A 5 MX	🔒 Secure	View
2026-07-04 18:08:56	1014ms	3 NS 1 A 5 MX	🔒 Secure	View
2026-07-03 01:07:15	970ms	3 NS 1 A 5 MX	🔒 Secure	View
2026-06-19 22:48:39	2787ms	3 NS 1 A 5 MX	🔒 Secure	View
2026-06-17 18:56:23	6215ms	3 NS 1 A 5 MX	🔒 Secure	View