subit.dk DNS records

🖥️ Nameservers2 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
carol.ns.cloudflare.com	108.162.192.80 172.64.32.80 173.245.58.80 2606:4700:50::adf5:3a50 2803:f800:50::6ca2:c050 2a06:98c1:50::ac40:2050	carol.ns.cloudflare.com carol.ns.cloudflare.com carol.ns.cloudflare.com carol.ns.cloudflare.com carol.ns.cloudflare.com carol.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rick.ns.cloudflare.com	108.162.193.139 172.64.33.139 173.245.59.139 2606:4700:58::adf5:3b8b 2803:f800:50::6ca2:c18b 2a06:98c1:50::ac40:218b	rick.ns.cloudflare.com rick.ns.cloudflare.com rick.ns.cloudflare.com rick.ns.cloudflare.com rick.ns.cloudflare.com rick.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.20.28.77	300s	—	AS13335	Cloudflare, Inc.	104.20.0.0/18	—	—
172.66.152.110	300s	—	AS13335	Cloudflare, Inc.	172.66.128.0/19	—	—

📧 MX Records5 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	142.251.9.26 2a00:1450:4025:c01::1a	rc-in-f26.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4000:1025::1a	lcdels-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.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
10	300s	alt3.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	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)2 records 52ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:10::6814:1c4d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:10::ac42:986e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—

🔐 HTTPS Records1 records 27ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.20.28.77,172.66.152.110 ipv6hint=2606:4700:10::6814:1c4d,2606:4700:10::ac42:986e

📝 TXT Records3 records 261ms

TXT Record
brevo-code:da518174d7cf5f6280ca869f25525755
MS=ms72114267
v=spf1 include:_spf.google.com ~all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.subit.dk)
p=quarantine	v=DMARC1; p=quarantine;

📬 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
TXT	_acme-challenge.subit.dk	YozFEWr0p8z7u43wwensSMr-Al2mn7dVjDm0wbvOyC0

🔗 TLSA / DANE

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

🔐 DNSSEC126ms

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

🏷️ SOA0ms

Field	Value
Serial	2410467475
Primary NS (MNAME)	carol.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

34ms

A

48ms

MX

28ms

AAAA

52ms

TXT

261ms

CAA

48ms

HTTPS

27ms

TLSA

161ms

SOA

0ms

MTA-STS

62ms

DNSSEC

126ms

SRV

85ms

Total

1498ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 09:25:31	3003ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-08-30 01:16:14	679ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-08-28 15:13:01	1441ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-08-25 12:55:49	4957ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-08-24 12:40:30	1673ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-08-05 02:47:33	3051ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-07-27 05:47:12	1943ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-07-26 05:19:31	1498ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-07-23 01:17:40	1252ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-07-17 08:02:53	2090ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-07-07 04:31:55	2232ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-06-30 16:44:35	1022ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-06-27 13:40:50	1101ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-06-27 02:13:45	2563ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-06-20 05:44:51	1165ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-06-17 23:28:15	1090ms	2 NS 2 A 5 MX	🔒 Secure	View