spejlblank.dk DNS records

🖥️ Nameservers4 records 22ms

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 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
172.104.144.93	223s	li1660-93.members.linode.com	AS63949	Akamai Connected Cloud	172.104.128.0/18	🇩🇪 Germany	Frankfurt am Main

📧 MX Records1 records 23ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	smtp.google.com	142.250.147.26 142.250.147.27 142.251.9.26 142.251.9.27 2a00:1450:4025:c01::1a 2a00:1450:4025:c01::1b 2a00:1450:4025:c03::1a 2a00:1450:4025:c03::1b	rd-in-f26.1e100.net rd-in-f27.1e100.net rc-in-f26.1e100.net rc-in-f27.1e100.net rd-in-f26.1e100.net rd-in-f27.1e100.net rc-in-f26.1e100.net rc-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

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.104.144.93
🔶 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 Records2 records 35ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records5 records 73ms

TXT Record
facebook-domain-verification=0wpn7hvmv0040wgcaxk7q1nzd4bxqv
google-site-verification=C-ol4q6cIB8uC814Lp52hycB-Ra3WWfaDM46gmviR2M
google-site-verification=LHgH2T8DqGtqwPwzaYBkoAhz9pJmLS5mg5Wj_3wtimQ
google-site-verification=X7mxeUJV_AZisFsyG7XEXfg7IaH7KNKxp9NSsEQZesQ
v=spf1 include:_spf.google.com include:mailgun.org include:mail.zendesk.com -all

✉️ SPF

Policy	Record (spejlblank.dk)
-all (hard fail)	v=spf1 include:_spf.google.com include:mailgun.org include:mail.zendesk.com -all

📨 DMARC

Policy	Record (_dmarc.spejlblank.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)

🔐 DNSSEC93ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083100
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

22ms

A

26ms

MX

23ms

AAAA

24ms

TXT

73ms

CAA

21ms

HTTPS

21ms

TLSA

102ms

SOA

0ms

MTA-STS

36ms

DNSSEC

93ms

SRV

35ms

Total

547ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 20:05:40	547ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 22:37:02	883ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-29 17:49:36	935ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 22:19:45	1013ms	4 NS 1 A 1 MX	🔒 Secure	View