`jonathankuder.com`

DNSSEC	⚠️ Not signed
A	216.146.210.93^{🇺🇸 AS7859216.146.192.0/19 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
		PTR	`markhnichols.com`
NS	`dns2.pair.com` ⭐
		A	2607:f441::d892:c318^{🇺🇸 AS78592607:f441::/32 Pair Networks, Inc. 2403 Sidney St STE 210 Pittsburgh PA 15203 United States}
			PTR	`dns2.pair.com`
		A	216.146.195.24^{🇺🇸 AS7859216.146.192.0/19 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`dns2.pair.com`
NS	`ns0.ns0.com`
		A	2607:f440::d85c:3715^{🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`ns0.ns0.com`
		A	216.92.55.21^{🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`ns0.ns0.com`
MX	`mail1.g21.pair.com` ⭐
		A	2607:f441::d892:c345^{🇺🇸 AS78592607:f441::/32 Pair Networks, Inc. 2403 Sidney St STE 210 Pittsburgh PA 15203 United States}
			PTR	`mail1.g21.pair.com`
		A	216.146.195.69^{🇺🇸 AS7859216.146.192.0/19 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`mail1.g21.pair.com`
TXT	`v=spf1 include:webmail.pair.com include:relay.pair.com include:pairlist.com a...`
SOA	`dns2.pair.com`root@pair.com 2022-11-03 #10

`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=1771291435

DNS History

14 records (4 active, 10 former)

●NSdns2.pair.com2026-03-20 → 2026-03-20 · 2 obs

○ 2020-02-08 15:08:12
● 2026-03-20 18:05:58

●NSns0.ns0.com2026-03-20 → 2026-03-20 · 2 obs

○ 2020-02-08 15:08:12
● 2026-03-20 18:05:58

○NSns1.webfaction.com2015-06-29 → 2020-02-08 · 3 obs

● 2015-06-29 11:35:52
● 2020-02-08 15:08:12
○ 2026-03-20 18:05:58

○NSns2.webfaction.com2015-06-29 → 2020-02-08 · 3 obs

● 2015-06-29 11:35:52
● 2020-02-08 15:08:12
○ 2026-03-20 18:05:58

○NSns3.webfaction.com2015-06-29 → 2020-02-08 · 3 obs

● 2015-06-29 11:35:52
● 2020-02-08 15:08:12
○ 2026-03-20 18:05:58

○NSns4.webfaction.com2015-06-29 → 2020-02-08 · 3 obs

● 2015-06-29 11:35:52
● 2020-02-08 15:08:12
○ 2026-03-20 18:05:58

●MXmail1.g21.pair.com2026-03-20 → 2026-03-20 · 2 obs

○ 2020-02-08 15:08:12
● 2026-03-20 18:05:58

○MXmx7.webfaction.com2015-06-29 → 2020-02-08 · 3 obs

● 2015-06-29 11:35:52
● 2020-02-08 15:08:12
○ 2026-03-20 18:05:58

○MXmx8.webfaction.com2015-06-29 → 2020-02-08 · 3 obs

● 2015-06-29 11:35:52
● 2020-02-08 15:08:12
○ 2026-03-20 18:05:58

○MXmx9.webfaction.com2015-06-29 → 2020-02-08 · 3 obs

● 2015-06-29 11:35:52
● 2020-02-08 15:08:12
○ 2026-03-20 18:05:58

○A108.59.4.772015-06-29 → 2017-03-13 · 4 obs

● 2015-06-29 11:35:52
● 2017-03-13 10:11:36
○ 2020-02-08 15:08:12
○ 2026-03-20 18:05:58

○A207.38.86.2152020-02-08 → 2020-02-08 · 3 obs

○ 2017-03-13 10:11:36
● 2020-02-08 15:08:12
○ 2026-03-20 18:05:58

○A207.38.94.1962020-02-08 → 2020-02-08 · 3 obs

○ 2017-03-13 10:11:36
● 2020-02-08 15:08:12
○ 2026-03-20 18:05:58

●A216.146.210.932026-03-20 → 2026-03-20 · 2 obs

○ 2020-02-08 15:08:12
● 2026-03-20 18:05:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jonathankuder.com	ns0.ns0.com, dns2.pair.com	4 records

✅ Authoritative Response

Server: 216.92.55.21

NS records: ns0.ns0.com, dns2.pair.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jonathankuder.com (unsigned zone)

⏱️ Timing

Total: 232ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.146.210.93`
NS	2	`ns0.ns0.com, dns2.pair.com`
MX	1	`mail1.g21.pair.com (pri: 50)`
TXT	1	`v=spf1 include:webmail.pair.com include:`
SOA	1	`dns2.pair.com root.pair.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns0.ns0.com, ns0.ns0.com, dns2.pair.com...)

Analysis

IP Addresses

jonathankuder.com resolves to one IP number: 216.146.210.93.

other host names including markhnichols.com, zanshin.net, mint.zanshin.net, blog.sibyllekuder.com and sibyllekuder.com share IP numbers with jonathankuder.com.

Name Servers

jonathankuder.com is delegated to two name servers ns0.ns0.com and dns2.pair.com.

jonathankuder.com shares the same name server setup as other domains, for instance magdalenadonea.com, kyvlfm.com, agilesocal.org, bigbluesky.net and pro-camera-straps.com.

jonathankuder.com at least partially shares name servers with other domains, for instance irisbalfour.com, tastoffice.com, 146.39.66.in-addr.arpa, entrezo.com and yodriver.com.

These name servers are commonly used with ns7.ns0.com, dns.pair.com, dns3.pair.com, ns1.pair.com and dns4.pair.com.

Host names with two IP numbers:

The host name ns0.ns0.com points to 2607:f440::d85c:3715 and 216.92.55.21; the host name dns2.pair.com points to 2607:f441::d892:c318 and 216.146.195.24.

Mail Servers

jonathankuder.com is handled by a single mail server, mail1.g21.pair.com.

jonathankuder.com shares the same mail server setup as other domains, for instance curtismclachlanconstruction.com, flightsafety.com.au, southwestsuficommunity.org, spathengineering.com and jippee.net.

jonathankuder.com shares some mail servers with other domains, at least partially, for instance windersrentals.com, yourmedicallab.com, myfotopix.com, sharonurry.net and annettesacre.com.

mail1.g21.pair.com resolves to two IP numbers: 2607:f441::d892:c345 and 216.146.195.69.

jonathankuder.com - robtex.com