siesingtotalbyg.dk DNS records

🖥️ Nameservers4 records 29ms

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
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.106.156	600s	linux216.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	2a00:1450:4010:c07::1a 2a00:1450:4010:c07::1a 2a00:1450:4010:c07::1b 2a00:1450:4010:c07::1b 2a00:1450:4010:c0e::1a 2a00:1450:4010:c0e::1a 2a00:1450:4010:c0e::1b 2a00:1450:4010:c0e::1b 64.233.164.26 64.233.164.27 64.233.165.27 74.125.131.26 74.125.131.27	lf-in-f26.1e100.net lf-in-x1a.1e100.net lf-in-x1b.1e100.net lf-in-f27.1e100.net lu-in-f26.1e100.net lu-in-x1a.1e100.net lu-in-f27.1e100.net lu-in-x1b.1e100.net lf-in-f26.1e100.net lf-in-f27.1e100.net lg-in-f27.1e100.net lu-in-f26.1e100.net lu-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	162.159.134.42
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 60ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records2 records 191ms

TXT Record
google-site-verification=574wcBiwn7mbGi4s-tT4gdIp86_gqEi68JuHhgptrKA
v=spf1 include:_spf.google.com include:spf.mailgun.org include:spf.simply.com -all

✉️ SPF

Policy	Record (siesingtotalbyg.dk)
-all (hard fail)	v=spf1 include:_spf.google.com include:spf.mailgun.org include:spf.simply.com -all

📨 DMARC

Policy	Record (_dmarc.siesingtotalbyg.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.siesingtotalbyg.dk	siesingtotalbyg.dk.kinstavalidation.app
TXT	siesingtotalbyg.dk.kinstavalidation.app	TMeHTK3jRrFNRHAq0vDUEnppPE3Bkxj-bjPxZyBPgN8
TXT	siesingtotalbyg.dk.kinstavalidation.app	bPTRpKh1sszCVWMMwrEH6GrCcqjl0hr2B-0DuJb3Th0

🔗 TLSA / DANE

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

🔐 DNSSEC92ms

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

🏷️ SOA0ms

Field	Value
Serial	2026050508
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

29ms

A

36ms

MX

34ms

AAAA

59ms

TXT

191ms

CAA

47ms

HTTPS

29ms

TLSA

68ms

SOA

0ms

MTA-STS

81ms

DNSSEC

92ms

SRV

60ms

Total

818ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 11:34:25	818ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 13:10:22	828ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 02:58:57	3138ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 22:28:44	1134ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 00:19:22	2729ms	4 NS 1 A 1 MX	🔒 Secure	View