`sea-flow.ch`

DNSSEC	⚠️ Not signed
A	85.13.131.90^{🇩🇪 NMM-AS85.13.131.0/24 Neue Medien Muennich}
		PTR	`dd41214.kasserver.com`
NS	`ns5.kasserver.com` ⭐
		A	85.13.128.3^{🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich}
			PTR	`ns5.kasserver.com`
NS	`ns6.kasserver.com`
		A	85.13.159.101^{🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich}
			PTR	`ns6.kasserver.com`
MX	`w00f649f.kasserver.com` ⭐
		A	85.13.131.90^{🇩🇪 NMM-AS85.13.131.0/24 Neue Medien Muennich}
			PTR	`dd41214.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2512151247

`ch`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.ch` ⭐
	NS	`b.nic.ch`
	NS	`d.nic.ch`
	NS	`e.nic.ch`
	NS	`f.nic.ch`
	SOA	`a.nic.ch`dns-operation@switch.ch 2026-05-11 #10

Subdomains

mail.sea-flow.ch

Same first word

sea-flow.com

sea-flow.at

sea-flow.org

sea-flow.ch

sea-flow.de

sea-flow.eu

Similar names

sa-wolfe.com

sea-wolf.ru

DNS History

7 records (4 active, 3 former)

●NSns5.kasserver.com2015-06-29 → 2026-05-11 · 2 obs

● 2015-06-29 17:15:10
● 2026-05-11 03:20:14

●NSns6.kasserver.com2015-06-29 → 2026-05-11 · 2 obs

● 2015-06-29 17:15:10
● 2026-05-11 03:20:14

○MXmail.sea-flow.ch2015-06-29 → 2016-07-11 · 4 obs

● 2015-06-29 17:15:10
● 2016-07-11 00:21:52
○ 2017-03-18 08:40:10
○ 2026-05-11 03:20:14

●MXw00f649f.kasserver.com2017-03-18 → 2026-05-11 · 3 obs

○ 2016-07-11 00:21:52
● 2017-03-18 08:40:10
● 2026-05-11 03:20:14

●A85.13.131.902026-04-17 → 2026-05-11 · 3 obs

○ 2020-01-03 05:11:44
● 2026-04-17 16:58:06
● 2026-05-11 03:20:14

○A85.13.141.432020-01-03 → 2020-01-03 · 4 obs

○ 2017-03-18 08:40:10
● 2020-01-03 05:11:44
○ 2026-04-17 16:58:06
○ 2026-05-11 03:20:14

○A85.13.149.1322015-06-29 → 2017-03-18 · 4 obs

● 2015-06-29 17:15:10
● 2017-03-18 08:40:10
○ 2020-01-03 05:11:44
○ 2026-05-11 03:20:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...	-
sea-flow.ch	ns6.kasserver.com, ns5.kasserver.com	-

✅ Authoritative Response

Server:85.13.128.3

NS records: ns6.kasserver.com, ns5.kasserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sea-flow.ch (unsigned zone)

⏱️ Timing

Total: 922ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.131.90`
NS	2	`ns6.kasserver.com, ns5.kasserver.com`
MX	1	`w00f649f.kasserver.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.kasserver.com ~a`
SOA	1	`ns5.kasserver.com hostmaster.kasserver.c`

Analysis

Hierarchy

sea-flow.ch is parent of mail.sea-flow.ch.

IP Addresses

sea-flow.ch points to a single IP: 85.13.131.90.

Other host names, for instance seaflow.de, meinbook.de, mail.kinodirekt.de, markentag.de and train-to-train.de share IP numbers with sea-flow.ch.

Name Servers

sea-flow.ch's delegation is to two name servers ns5.kasserver.com and ns6.kasserver.com.

sea-flow.ch shares the same name server configuration as other domains, such as kulosa.net, decco.de, vr-prototyping.com, heimat-freiheit.de and kilovolt.biz.

sea-flow.ch at least partially shares its name servers with other domains, for instance cellcoder.de, apfelkuchen-rezept.de, stardis.de, incorrectus.de and lokreport.de.

these name servers are commonly used together with a-dns-service.de, ns3.kas-dns-server.de, ns3.ai-dns.de and ns5.name-server-kas.de.

Host names with a single IP:

ns5.kasserver.com resolves to 85.13.128.3.

ns6.kasserver.com resolves to 85.13.159.101.

Mail Servers

sea-flow.ch is served by a single mail server, w00f649f.kasserver.com.

sea-flow.ch uses the same mail server setup as other domains such as sea-flow.de, sea-flow.eu, seaflow.de, segel-touren.net and seaflow.ch.

w00f649f.kasserver.com points to IP number 85.13.131.90.

sea-flow.ch - robtex.com

sea-flow.ch

ch