semo.dk DNS records

🖥️ Nameservers2 records 54ms

Nameserver	IP addresses	PTR	ASN / ISP
marjory.ns.cloudflare.com	108.162.192.193 172.64.32.193 173.245.58.193 2606:4700:50::adf5:3ac1 2803:f800:50::6ca2:c0c1 2a06:98c1:50::ac40:20c1	marjory.ns.cloudflare.com marjory.ns.cloudflare.com marjory.ns.cloudflare.com marjory.ns.cloudflare.com marjory.ns.cloudflare.com marjory.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
marty.ns.cloudflare.com	108.162.193.204 172.64.33.204 173.245.59.204 2606:4700:58::adf5:3bcc 2803:f800:50::6ca2:c1cc 2a06:98c1:50::ac40:21cc	marty.ns.cloudflare.com marty.ns.cloudflare.com marty.ns.cloudflare.com marty.ns.cloudflare.com marty.ns.cloudflare.com marty.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 73ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.55.226	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.173.202	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records5 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	2a00:1450:4010:c02::1b 2a00:1450:4010:c02::1b 64.233.161.26	le-in-x1b.1e100.net le-in-f27.1e100.net lh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	300s	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	300s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC 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	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)2 records 54ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:adca	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:37e2	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 51ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.55.226,172.67.173.202 ech=AEX+DQBBbQAgACC4bXkO/CM2lDhGvQrkr9fDR3Zk7pt8YuHlvWzdLiqDBAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:adca,2606:4700:3037::6815:37e2

📝 TXT Records4 records 233ms

TXT Record
google-site-verification=i28jEUZPz1CXSE7fqOvYEskxjz0p94m7VKuOyt5i924
google-site-verification=PveDLUhzYfeb1OQ6pdEEXFCh_C45JJ5piYsrlRyNFQY
openai-domain-verification=dv-mkJgqS0tjPacKCyHFzdqbwnn
v=spf1 include:_spf.google.com include:_spf.mlsend.com include:spf.mandrillapp.com include:emsd1.com ~all

✉️ SPF

Policy	Record (semo.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:_spf.mlsend.com include:spf.mandrillapp.com include:emsd1.com ~all

📨 DMARC

Policy	Record (_dmarc.semo.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:a3d1b3c0d9a5494f89bf5db2a1e8f267@dmarc-reports.cloudflare.net

📬 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)

🔐 DNSSEC88ms

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

🏷️ SOA0ms

Field	Value
Serial	2413278522
Primary NS (MNAME)	marjory.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

54ms

A

73ms

MX

57ms

AAAA

54ms

TXT

233ms

CAA

32ms

HTTPS

51ms

TLSA

97ms

SOA

0ms

MTA-STS

75ms

DNSSEC

88ms

SRV

93ms

Total

983ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 11:15:42	983ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-08-27 08:09:57	1047ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-08-27 06:27:36	1153ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-08-04 15:13:00	1567ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-07-26 00:00:13	2023ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-07-10 03:07:19	1506ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-07-09 02:09:55	1625ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-06-26 04:42:57	1176ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-06-21 10:07:01	1736ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-06-20 16:09:05	1167ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 09:16:02	1432ms	2 NS 2 A 5 MX	🔒 Secure	View