relatel.dk DNS records

🖥️ Nameservers4 records 232ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1173.awsdns-18.org	205.251.196.149 2600:9000:5304:9500::1	ns-1173.awsdns-18.org ns-1173.awsdns-18.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-137.awsdns-17.com	205.251.192.137 2600:9000:5300:8900::1	ns-137.awsdns-17.com ns-137.awsdns-17.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1803.awsdns-33.co.uk	205.251.199.11 2600:9000:5307:b00::1	ns-1803.awsdns-33.co.uk ns-1803.awsdns-33.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-538.awsdns-03.net	205.251.194.26 2600:9000:5302:1a00::1	ns-538.awsdns-03.net ns-538.awsdns-03.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records4 records 205ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
3.174.18.16	60s	server-3-174-18-16.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—
3.174.18.59	60s	server-3-174-18-59.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—
3.174.18.69	60s	server-3-174-18-69.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—
3.174.18.92	60s	server-3-174-18-92.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—

📧 MX Records2 records 223ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mxa-00360101.gslb.pphosted.com	185.132.181.71	mx07-00360101.pphosted.com	AS52129 Proofpoint, Inc.
10	300s	mxb-00360101.gslb.pphosted.com	185.183.28.210	—	AS52129 Proofpoint, Inc.

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 360ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	1	100	5061	sipfed.online.lync.com

📝 TXT Records10 records 690ms

TXT Record
atlassian-domain-verification=fiiiAR8HOoZFYoaooQhnWEppDygttIhZ1F73kNMrhobfWls/P7zqdXpTgYgK6BaT
facebook-domain-verification=vys28nib3hirfedsownuu7nwrnk0si
figma-domain-verification=46abe5ae3cb61e7379e895e21d38fe6e2017383369e932fa6b4044fcaa64424b-1742806196
google-site-verification=zZJPF0MTSz6gNY2sVEht9IhWSM9EX7y7JP0xh0QlMnw
hubspot-developer-verification=NDA5ZWYyYjUtZmU2OS00Y2E3LWI3ZTItYzk3OWIxYWViZjky
miro-verification=013728aa98ca5178923aaa7b2da9ae4a3c7a5f88
MS=ms45058031
MS=ms86622339
slack-domain-verification=l8m3gU76vbi5G4LIT6GcDuPcRsqJTYVPz0LxB4M1
v=spf1 include:amazonses.com include:381192.spf04.hubspotemail.net include:mail.zendesk.com include:spf.protection.outlook.com ip4:167.89.108.1 ip4:167.89.108.13 ip4:167.89.92.35 -all

✉️ SPF

Policy	Record (relatel.dk)
-all (hard fail)	v=spf1 include:amazonses.com include:381192.spf04.hubspotemail.net include:mail.zendesk.com include:spf.protection.outlook.com ip4:167.89.108.1 ip4:167.89.108.13 ip4:167.89.92.35 -all

📨 DMARC

Policy	Record (_dmarc.relatel.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@relatel.dk

📬 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)

🔐 DNSSEC535ms

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

🏷️ SOA290ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-538.awsdns-03.net
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

232ms

A

205ms

MX

223ms

AAAA

220ms

TXT

690ms

CAA

201ms

HTTPS

225ms

TLSA

1223ms

SOA

290ms

MTA-STS

248ms

DNSSEC

535ms

SRV

360ms

Total

3858ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-25 23:46:05	3858ms	4 NS 4 A 2 MX	🔒 Secure	View
2026-06-22 17:05:56	1738ms	4 NS 4 A 2 MX	🔒 Secure	View
2026-06-22 10:56:20	941ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 05:30:00	9936ms	4 NS 4 A 2 MX	🔒 Secure	View
2026-06-20 22:57:35	1051ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 16:49:04	1665ms	4 NS 4 A 2 MX	🔒 Secure	View