3xbyg.dk DNS records

🖥️ Nameservers3 records 2030ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 103ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
76.76.21.21	3600s	—	AS16509	Amazon.com, Inc.	76.76.21.0/24	🇺🇸 United States	Walnut

📧 MX Records5 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c01::1b	rd-in-f26.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	3600s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	3600s	alt2.aspmx.l.google.com	142.251.127.26 2404:6800:4003:c26::1b	lcfrai-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	3600s	alt3.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	3600s	alt4.aspmx.l.google.com	192.178.230.26 2404:6800:400b:c01b::1b	yunrtab-in-f26.1e100.net yunrtab-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 202ms

TXT Record
google-site-verification=_q_ctwaOz8K5vV44LSvuTsqrLs6UCddamVF-Y8DHBZY
google-site-verification=JimhAgSn9wTfkoEVuqhgfBTlU-KoYhziT0s_K6gkpL0
v=spf1 a mx ip4:202.61.199.32 include:relay.mailbaby.net ip6:2a03:4000:59:159:a4d6:eeff:febe:34c6 include:_spf.google.com ~all

✉️ SPF

Policy	Record (3xbyg.dk)
~all (soft fail)	v=spf1 a mx ip4:202.61.199.32 include:relay.mailbaby.net ip6:2a03:4000:59:159:a4d6:eeff:febe:34c6 include:_spf.google.com ~all

📨 DMARC

Policy	Record (_dmarc.3xbyg.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@n4uecdqr.uriports.com; pct=100; adkim=s; aspf=s

📬 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)

🔐 DNSSEC114ms

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

🏷️ SOA50ms

Field	Value
Serial	2026052801
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

2030ms

A

103ms

MX

46ms

AAAA

46ms

TXT

202ms

CAA

91ms

HTTPS

85ms

TLSA

73ms

SOA

50ms

MTA-STS

66ms

DNSSEC

114ms

SRV

120ms

Total

2657ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-22 20:33:49	2657ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-06-16 12:54:15	3880ms	3 NS 1 A 5 MX	🔓 Insecure	View