shell.dk DNS records

🖥️ Nameservers3 records 64ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.shell.com	134.146.80.20	dns1.shell.com	AS3917 Shell Information Technology International B.V.
dns2.shell.com	144.199.196.20	dns2.shell.com	AS3918 Shell Information Technology International B.V.
dns3.shell.com	134.163.128.20	dns3.shell.com	AS11355 Shell Information Technology International, Inc.

🌍 A Records1 records 275ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
4.210.156.184	86400s	—	AS8075	Microsoft Corporation	4.208.0.0/14	🇳🇱 The Netherlands	Amsterdam

📧 MX Records1 records 154ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
20	28800s	mail.global.frontbridge.com	—	—	—

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 840ms

TXT Record
_5wtvr6abpj9l6dz0y4zxf6t8lw6l9em
google-site-verification=B7npdny3hwhtSVOkKMuxRB2o-66p_XU7J5vxm7uOtes
j6hxqs651yfbp4ydpv7ph4w0kx8v3y0w

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

Policy	Record (_dmarc.shell.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:rqpzvvlg@ag.dmarcian.eu; ruf=mailto:rqpzvvlg@fr.dmarcian.eu;

📬 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)

🔐 DNSSEC9199ms

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

🏷️ SOA0ms

Field	Value
Serial	10854
Primary NS (MNAME)	dns1.shell.com
Responsible (RNAME)	dns@shell.com
Refresh	10800s
Retry	1080s
Expire	2419200s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

64ms

A

275ms

MX

154ms

AAAA

61ms

TXT

840ms

CAA

275ms

HTTPS

157ms

TLSA

8063ms

SOA

0ms

MTA-STS

301ms

DNSSEC

9199ms

SRV

292ms

Total

17997ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 19:09:55	34148ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 17:01:37	35959ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 13:40:48	33199ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 12:54:13	20239ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 10:58:42	33884ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 01:14:26	18946ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 00:08:34	34850ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 22:22:03	13302ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 22:20:10	35259ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 22:10:28	14037ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 22:01:01	11211ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 21:37:08	28150ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 06:49:06	13805ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 22:51:52	11220ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 21:08:51	12025ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 16:36:22	10755ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 00:59:41	12487ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 18:22:48	36379ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-02 10:31:28	42074ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-31 23:19:15	27232ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 09:23:21	17997ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 22:18:30	20053ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 21:54:00	17743ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 21:24:42	13854ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 20:45:33	17570ms	3 NS 1 A 1 MX	🔒 Secure	View