`serefayhan.com`

DNSSEC	⚠️ Not signed
A	168.119.78.242^{🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC}
		PTR	`vefa.kebirhost.com`
NS	`ns40.kebirhost.com` ⭐ ⚠️ Not in parent delegation
		A	168.119.78.242^{🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC}
			PTR	`vefa.kebirhost.com`
NS	`ns41.kebirhost.com` ⚠️ Not in parent delegation
		A	168.119.78.242^{🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC}
			PTR	`vefa.kebirhost.com`
NS	`ns48.kebirhost.com` ⚠️ Not in zone NS records
		A	168.119.78.242^{🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC}
			PTR	`vefa.kebirhost.com`
NS	`ns49.kebirhost.com` ⚠️ Not in zone NS records
		A	168.119.78.242^{🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC}
			PTR	`vefa.kebirhost.com`
MX	`serefayhan.com` ⭐
		A	168.119.78.242^{🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC}
			PTR	`vefa.kebirhost.com`
TXT	`v=spf1 a mx ip4:168.119.78.242 ip6:2a01:4f8:251:30e3:0:0:0:2 ~all`
SOA	`ns40.kebirhost.com`sistem@kebirhost.net 2025-07-13 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774626027

MX for

serefayhan.com

Same first word

serefayhan.com

DNS History

9 records (6 active, 3 former)

●NSns40.kebirhost.com2026-03-12 → 2026-03-27 · 3 obs

○ 2015-06-27 12:51:30
● 2026-03-12 04:13:22
● 2026-03-27 15:57:58

●NSns41.kebirhost.com2026-03-12 → 2026-03-27 · 3 obs

○ 2015-06-27 12:51:30
● 2026-03-12 04:13:22
● 2026-03-27 15:57:58

●NSns48.kebirhost.com2015-06-27 → 2026-03-27 · 2 obs

● 2015-06-27 12:51:30
● 2026-03-27 15:57:58

●NSns49.kebirhost.com2015-06-27 → 2026-03-27 · 2 obs

● 2015-06-27 12:51:30
● 2026-03-27 15:57:58

●MXserefayhan.com2015-06-27 → 2026-03-27 · 2 obs

● 2015-06-27 12:51:30
● 2026-03-27 15:57:58

●A168.119.78.2422026-03-12 → 2026-03-27 · 3 obs

○ 2017-11-18 15:56:18
● 2026-03-12 04:13:22
● 2026-03-27 15:57:58

○A62.75.236.1642015-06-27 → 2016-05-04 · 4 obs

● 2015-06-27 12:51:30
● 2016-05-04 03:27:02
○ 2017-01-02 21:57:10
○ 2026-03-27 15:57:58

○A89.163.148.1432017-11-18 → 2017-11-18 · 4 obs

○ 2017-01-02 21:57:10
● 2017-11-18 15:56:18
○ 2026-03-12 04:13:22
○ 2026-03-27 15:57:58

○A89.163.212.582017-01-02 → 2017-01-02 · 4 obs

○ 2016-05-04 03:27:02
● 2017-01-02 21:57:10
○ 2017-11-18 15:56:18
○ 2026-03-27 15:57:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
serefayhan.com	ns48.kebirhost.com, ns49.kebirhost.com	2 records

✅ Authoritative Response

Server:168.119.78.242

NS records: ns48.kebirhost.com, ns49.kebirhost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for serefayhan.com (unsigned zone)

⏱️ Timing

Total: 285ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`168.119.78.242`
NS	2	`ns41.kebirhost.com, ns40.kebirhost.com`
MX	1	`serefayhan.com (pri: 0)`
TXT	1	`v=spf1 a mx ip4:168.119.78.242 ip6:2a01:`
SOA	1	`ns40.kebirhost.com sistem.kebirhost.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns48.kebirhost.com, ns49.kebirhost.com)

Analysis

Mail Server Role

serefayhan.com serves as a mail server for serefayhan.com.

IP Addresses

serefayhan.com points to a single IP: 168.119.78.242.

Other host names, for instance mail.ototel.com, furkanelektronik.net, mail.keskintacir.com.tr, www.erencorap.com and proselhosting.com share IP numbers with serefayhan.com.

Name Servers

serefayhan.com is delegated to four name servers: ns40.kebirhost.com, ns41.kebirhost.com, ns48.kebirhost.com and ns49.kebirhost.com.

serefayhan.com at least partially shares its name servers with other domains, for instance korkmazet.com, darkbrown.org, teknocix.com, ototel.com and ceylanyat.com.