celo.dk DNS records

🖥️ Nameservers5 records 75ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.mr-webdesign.com	185.45.112.81 2a02:e00:fff0:2f3::1	— —	AS29141 Bradler & Krantz GmbH & Co. KG AS29141 Bradler & Krantz GmbH & Co. KG
ns1.first-ns.de	213.239.242.238 2a01:4f8:0:a101::a:1	ns1.first-ns.de ns1.first-ns.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.mr-webdesign.com	185.45.112.169	—	AS29141 Bradler & Krantz GmbH & Co. KG
robotns2.second-ns.de	213.133.100.103 2a01:4f8:0:1::5ddc:2	robotns2.second-ns.de robotns2.second-ns.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
robotns3.second-ns.com	193.47.99.3 2001:67c:192c::add:a3	robotns3.second-ns.com robotns3.second-ns.com	AS12337 noris network AG AS12337 noris network AG

🌍 A Records1 records 68ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.45.112.81	86400s	—	AS29141	Bradler & Krantz GmbH & Co. KG	185.45.112.0/22	🇳🇱 The Netherlands	Haarlem

📧 MX Records7 records 60ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	86400s	aspmx.l.google.com	108.177.14.26 2a00:1450:4010:c07::1b 2a00:1450:4010:c07::1b	lt-in-f26.1e100.net lf-in-f27.1e100.net lf-in-x1b.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	86400s	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	86400s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	86400s	aspmx2.googlemail.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	86400s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	86400s	aspmx4.googlemail.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	86400s	aspmx5.googlemail.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)1 records 59ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:e00:fff0:2f3::5	86400s	—	AS29141	Bradler & Krantz GmbH & Co. KG	2a02:e00:fff0:0:0:0:0:0/44	🇩🇪 Germany	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records5 records 131ms

Service	Priority	Port	Target
_xmpp-server._tcp	5	5269	xmpp-server.l.google.com
_xmpp-server._tcp	20	5269	xmpp-server2.l.google.com
_xmpp-server._tcp	20	5269	xmpp-server3.l.google.com
_xmpp-server._tcp	20	5269	xmpp-server4.l.google.com
_xmpp-server._tcp	20	5269	xmpp-server1.l.google.com

📝 TXT Records1 records 324ms

TXT Record
v=spf1 include:_spf.google.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.celo.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@celo.dk; adkim=s; aspf=s;

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records1 records 88ms

Flags	Tag	Value
0	issue	letsencrypt.org

🔗 TLSA / DANE

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

🔐 DNSSEC136ms

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	2023010401
Primary NS (MNAME)	ns.mr-webdesign.com
Responsible (RNAME)	hostmaster@mr-webdesign.com
Refresh	86400s
Retry	7200s
Expire	2592000s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

75ms

A

68ms

MX

60ms

AAAA

59ms

TXT

324ms

CAA

88ms

HTTPS

77ms

TLSA

161ms

SOA

0ms

MTA-STS

128ms

DNSSEC

136ms

SRV

131ms

Total

2766ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 01:28:04	2766ms	5 NS 1 A 7 MX	🔓 Insecure	View
2026-08-24 22:12:41	1768ms	5 NS 1 A 7 MX	🔓 Insecure	View
2026-06-29 01:41:39	1699ms	5 NS 1 A 7 MX	🔓 Insecure	View
2026-06-22 13:11:05	1180ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 22:42:15	65535ms	5 NS 1 A 7 MX	🔓 Insecure	View
2026-06-16 20:10:34	668ms	5 NS 1 A 7 MX	🔓 Insecure	View
2026-06-16 20:07:44	2617ms	5 NS 1 A 7 MX	🔓 Insecure	View
2026-06-16 20:00:29	2936ms	5 NS 1 A 7 MX	🔓 Insecure	View