realintel.dk DNS records

🖥️ Nameservers2 records 61ms

Nameserver	IP addresses	PTR	ASN / ISP
todd.ns.cloudflare.com	108.162.193.146 172.64.33.146 173.245.59.146 2606:4700:58::adf5:3b92 2803:f800:50::6ca2:c192 2a06:98c1:50::ac40:2192	todd.ns.cloudflare.com todd.ns.cloudflare.com todd.ns.cloudflare.com todd.ns.cloudflare.com todd.ns.cloudflare.com todd.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
vita.ns.cloudflare.com	108.162.192.238 172.64.32.238 173.245.58.238 2606:4700:50::adf5:3aee 2803:f800:50::6ca2:c0ee 2a06:98c1:50::ac40:20ee	vita.ns.cloudflare.com vita.ns.cloudflare.com vita.ns.cloudflare.com vita.ns.cloudflare.com vita.ns.cloudflare.com vita.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 65ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.58.25	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.155.7	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records5 records 94ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	172.253.148.27 2a00:1450:4025:4401::1a	yuskedq-in-f27.1e100.net yuskedq-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	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
5	3600s	alt2.aspmx.l.google.com	172.253.152.27 2a00:1450:4010:c22::1b	yulpptr-in-f27.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1a	lcbomp-in-f27.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	104.21.58.25
🔶 Autoconfig	104.21.58.25

🔷 AAAA Records (IPv6)2 records 75ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:9b07	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:3a19	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 66ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.58.25,172.67.155.7 ech=AEX+DQBBjQAgACDunHzvbqY6pYg4J+OF6j7wiYM92U9s8J+RIBEC8ZqyQgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9b07,2606:4700:3034::6815:3a19

📝 TXT Records2 records 264ms

TXT Record
google-site-verification=UP3cbJyxX6gnJZZ0Q1er_FoJOgcUPt6C-1ujQnXeq30
v=spf1 include:_spf.google.com -all

✉️ SPF

Policy	Record (realintel.dk)
-all (hard fail)	v=spf1 include:_spf.google.com -all

📨 DMARC

Policy	Record (_dmarc.realintel.dk)
p=reject	v=DMARC1; p=reject; sp=reject; 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.realintel.dk	4-IX0gD_F3BkIXlmnqXyAbQXrdzliWZpeBWzwuyh_zU
TXT	_acme-challenge.realintel.dk	O8Xk82iPXFXFR4a4ArX4eAElP2TE4F6YsgEdh38J_Co

🔗 TLSA / DANE

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

🔐 DNSSEC176ms

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

🏷️ SOA0ms

Field	Value
Serial	2412843759
Primary NS (MNAME)	todd.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

61ms

A

65ms

MX

94ms

AAAA

75ms

TXT

264ms

CAA

62ms

HTTPS

66ms

TLSA

177ms

SOA

0ms

MTA-STS

104ms

DNSSEC

176ms

SRV

130ms

Total

2242ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 10:28:34	5542ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-08-28 02:37:05	1188ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-08-22 11:01:46	2242ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-07-08 18:55:50	9767ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-06-26 01:13:59	866ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-06-22 15:38:54	1189ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 06:57:19	3540ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-06-21 03:57:55	1151ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 22:56:38	3177ms	2 NS 2 A 5 MX	🔓 Insecure	View